var Vue = (function (exports) {
	'use strict'

	/**
	 * Make a map and return a function for checking if a key
	 * is in that map.
	 * IMPORTANT: all calls of this function must be prefixed with
	 * \/\*#\_\_PURE\_\_\*\/
	 * So that rollup can tree-shake them if necessary.
	 */
	function makeMap(str, expectsLowerCase) {
		const map = Object.create(null)
		const list = str.split(',')
		for (let i = 0; i < list.length; i++) {
			map[list[i]] = true
		}
		return expectsLowerCase ? (val) => !!map[val.toLowerCase()] : (val) => !!map[val]
	}

	/**
	 * dev only flag -> name mapping
	 */
	const PatchFlagNames = {
		[1 /* TEXT */]: `TEXT`,
		[2 /* CLASS */]: `CLASS`,
		[4 /* STYLE */]: `STYLE`,
		[8 /* PROPS */]: `PROPS`,
		[16 /* FULL_PROPS */]: `FULL_PROPS`,
		[32 /* HYDRATE_EVENTS */]: `HYDRATE_EVENTS`,
		[64 /* STABLE_FRAGMENT */]: `STABLE_FRAGMENT`,
		[128 /* KEYED_FRAGMENT */]: `KEYED_FRAGMENT`,
		[256 /* UNKEYED_FRAGMENT */]: `UNKEYED_FRAGMENT`,
		[512 /* NEED_PATCH */]: `NEED_PATCH`,
		[1024 /* DYNAMIC_SLOTS */]: `DYNAMIC_SLOTS`,
		[2048 /* DEV_ROOT_FRAGMENT */]: `DEV_ROOT_FRAGMENT`,
		[-1 /* HOISTED */]: `HOISTED`,
		[-2 /* BAIL */]: `BAIL`,
	}

	/**
	 * Dev only
	 */
	const slotFlagsText = {
		[1 /* STABLE */]: 'STABLE',
		[2 /* DYNAMIC */]: 'DYNAMIC',
		[3 /* FORWARDED */]: 'FORWARDED',
	}

	const GLOBALS_WHITE_LISTED =
		'Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,' +
		'decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,' +
		'Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt'
	const isGloballyWhitelisted = /*#__PURE__*/ makeMap(GLOBALS_WHITE_LISTED)

	const range = 2
	function generateCodeFrame(source, start = 0, end = source.length) {
		// Split the content into individual lines but capture the newline sequence
		// that separated each line. This is important because the actual sequence is
		// needed to properly take into account the full line length for offset
		// comparison
		let lines = source.split(/(\r?\n)/)
		// Separate the lines and newline sequences into separate arrays for easier referencing
		const newlineSequences = lines.filter((_, idx) => idx % 2 === 1)
		lines = lines.filter((_, idx) => idx % 2 === 0)
		let count = 0
		const res = []
		for (let i = 0; i < lines.length; i++) {
			count += lines[i].length + ((newlineSequences[i] && newlineSequences[i].length) || 0)
			if (count >= start) {
				for (let j = i - range; j <= i + range || end > count; j++) {
					if (j < 0 || j >= lines.length) continue
					const line = j + 1
					res.push(`${line}${' '.repeat(Math.max(3 - String(line).length, 0))}|  ${lines[j]}`)
					const lineLength = lines[j].length
					const newLineSeqLength = (newlineSequences[j] && newlineSequences[j].length) || 0
					if (j === i) {
						// push underline
						const pad = start - (count - (lineLength + newLineSeqLength))
						const length = Math.max(1, end > count ? lineLength - pad : end - start)
						res.push(`   |  ` + ' '.repeat(pad) + '^'.repeat(length))
					} else if (j > i) {
						if (end > count) {
							const length = Math.max(Math.min(end - count, lineLength), 1)
							res.push(`   |  ` + '^'.repeat(length))
						}
						count += lineLength + newLineSeqLength
					}
				}
				break
			}
		}
		return res.join('\n')
	}

	/**
	 * On the client we only need to offer special cases for boolean attributes that
	 * have different names from their corresponding dom properties:
	 * - itemscope -> N/A
	 * - allowfullscreen -> allowFullscreen
	 * - formnovalidate -> formNoValidate
	 * - ismap -> isMap
	 * - nomodule -> noModule
	 * - novalidate -> noValidate
	 * - readonly -> readOnly
	 */
	const specialBooleanAttrs = `itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly`
	const isSpecialBooleanAttr = /*#__PURE__*/ makeMap(specialBooleanAttrs)
	/**
	 * Boolean attributes should be included if the value is truthy or ''.
	 * e.g. `<select multiple>` compiles to `{ multiple: '' }`
	 */
	function includeBooleanAttr(value) {
		return !!value || value === ''
	}

	function normalizeStyle(value) {
		if (isArray(value)) {
			const res = {}
			for (let i = 0; i < value.length; i++) {
				const item = value[i]
				const normalized = isString(item) ? parseStringStyle(item) : normalizeStyle(item)
				if (normalized) {
					for (const key in normalized) {
						res[key] = normalized[key]
					}
				}
			}
			return res
		} else if (isString(value)) {
			return value
		} else if (isObject(value)) {
			return value
		}
	}
	const listDelimiterRE = /;(?![^(]*\))/g
	const propertyDelimiterRE = /:(.+)/
	function parseStringStyle(cssText) {
		const ret = {}
		cssText.split(listDelimiterRE).forEach((item) => {
			if (item) {
				const tmp = item.split(propertyDelimiterRE)
				tmp.length > 1 && (ret[tmp[0].trim()] = tmp[1].trim())
			}
		})
		return ret
	}
	function normalizeClass(value) {
		let res = ''
		if (isString(value)) {
			res = value
		} else if (isArray(value)) {
			for (let i = 0; i < value.length; i++) {
				const normalized = normalizeClass(value[i])
				if (normalized) {
					res += normalized + ' '
				}
			}
		} else if (isObject(value)) {
			for (const name in value) {
				if (value[name]) {
					res += name + ' '
				}
			}
		}
		return res.trim()
	}
	function normalizeProps(props) {
		if (!props) return null
		let { class: klass, style } = props
		if (klass && !isString(klass)) {
			props.class = normalizeClass(klass)
		}
		if (style) {
			props.style = normalizeStyle(style)
		}
		return props
	}

	// These tag configs are shared between compiler-dom and runtime-dom, so they
	// https://developer.mozilla.org/en-US/docs/Web/HTML/Element
	const HTML_TAGS =
		'html,body,base,head,link,meta,style,title,address,article,aside,footer,' +
		'header,h1,h2,h3,h4,h5,h6,nav,section,div,dd,dl,dt,figcaption,' +
		'figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,' +
		'data,dfn,em,i,kbd,mark,q,rp,rt,ruby,s,samp,small,span,strong,sub,sup,' +
		'time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,' +
		'canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,' +
		'th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,' +
		'option,output,progress,select,textarea,details,dialog,menu,' +
		'summary,template,blockquote,iframe,tfoot'
	// https://developer.mozilla.org/en-US/docs/Web/SVG/Element
	const SVG_TAGS =
		'svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile,' +
		'defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer,' +
		'feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap,' +
		'feDistanceLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR,' +
		'feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset,' +
		'fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter,' +
		'foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask,' +
		'mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern,' +
		'polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol,' +
		'text,textPath,title,tspan,unknown,use,view'
	const VOID_TAGS = 'area,base,br,col,embed,hr,img,input,link,meta,param,source,track,wbr'
	/**
	 * Compiler only.
	 * Do NOT use in runtime code paths unless behind `true` flag.
	 */
	const isHTMLTag = /*#__PURE__*/ makeMap(HTML_TAGS)
	/**
	 * Compiler only.
	 * Do NOT use in runtime code paths unless behind `true` flag.
	 */
	const isSVGTag = /*#__PURE__*/ makeMap(SVG_TAGS)
	/**
	 * Compiler only.
	 * Do NOT use in runtime code paths unless behind `true` flag.
	 */
	const isVoidTag = /*#__PURE__*/ makeMap(VOID_TAGS)

	function looseCompareArrays(a, b) {
		if (a.length !== b.length) return false
		let equal = true
		for (let i = 0; equal && i < a.length; i++) {
			equal = looseEqual(a[i], b[i])
		}
		return equal
	}
	function looseEqual(a, b) {
		if (a === b) return true
		let aValidType = isDate(a)
		let bValidType = isDate(b)
		if (aValidType || bValidType) {
			return aValidType && bValidType ? a.getTime() === b.getTime() : false
		}
		aValidType = isSymbol(a)
		bValidType = isSymbol(b)
		if (aValidType || bValidType) {
			return a === b
		}
		aValidType = isArray(a)
		bValidType = isArray(b)
		if (aValidType || bValidType) {
			return aValidType && bValidType ? looseCompareArrays(a, b) : false
		}
		aValidType = isObject(a)
		bValidType = isObject(b)
		if (aValidType || bValidType) {
			/* istanbul ignore if: this if will probably never be called */
			if (!aValidType || !bValidType) {
				return false
			}
			const aKeysCount = Object.keys(a).length
			const bKeysCount = Object.keys(b).length
			if (aKeysCount !== bKeysCount) {
				return false
			}
			for (const key in a) {
				const aHasKey = a.hasOwnProperty(key)
				const bHasKey = b.hasOwnProperty(key)
				if ((aHasKey && !bHasKey) || (!aHasKey && bHasKey) || !looseEqual(a[key], b[key])) {
					return false
				}
			}
		}
		return String(a) === String(b)
	}
	function looseIndexOf(arr, val) {
		return arr.findIndex((item) => looseEqual(item, val))
	}

	/**
	 * For converting {{ interpolation }} values to displayed strings.
	 * @private
	 */
	const toDisplayString = (val) => {
		return isString(val)
			? val
			: val == null
			? ''
			: isArray(val) || (isObject(val) && (val.toString === objectToString || !isFunction(val.toString)))
			? JSON.stringify(val, replacer, 2)
			: String(val)
	}
	const replacer = (_key, val) => {
		// can't use isRef here since @vue/shared has no deps
		if (val && val.__v_isRef) {
			return replacer(_key, val.value)
		} else if (isMap(val)) {
			return {
				[`Map(${val.size})`]: [...val.entries()].reduce((entries, [key, val]) => {
					entries[`${key} =>`] = val
					return entries
				}, {}),
			}
		} else if (isSet(val)) {
			return {
				[`Set(${val.size})`]: [...val.values()],
			}
		} else if (isObject(val) && !isArray(val) && !isPlainObject(val)) {
			return String(val)
		}
		return val
	}

	const EMPTY_OBJ = Object.freeze({})
	const EMPTY_ARR = Object.freeze([])
	const NOOP = () => {}
	/**
	 * Always return false.
	 */
	const NO = () => false
	const onRE = /^on[^a-z]/
	const isOn = (key) => onRE.test(key)
	const isModelListener = (key) => key.startsWith('onUpdate:')
	const extend = Object.assign
	const remove = (arr, el) => {
		const i = arr.indexOf(el)
		if (i > -1) {
			arr.splice(i, 1)
		}
	}
	const hasOwnProperty = Object.prototype.hasOwnProperty
	const hasOwn = (val, key) => hasOwnProperty.call(val, key)
	const isArray = Array.isArray
	const isMap = (val) => toTypeString(val) === '[object Map]'
	const isSet = (val) => toTypeString(val) === '[object Set]'
	const isDate = (val) => toTypeString(val) === '[object Date]'
	const isFunction = (val) => typeof val === 'function'
	const isString = (val) => typeof val === 'string'
	const isSymbol = (val) => typeof val === 'symbol'
	const isObject = (val) => val !== null && typeof val === 'object'
	const isPromise = (val) => {
		return isObject(val) && isFunction(val.then) && isFunction(val.catch)
	}
	const objectToString = Object.prototype.toString
	const toTypeString = (value) => objectToString.call(value)
	const toRawType = (value) => {
		// extract "RawType" from strings like "[object RawType]"
		return toTypeString(value).slice(8, -1)
	}
	const isPlainObject = (val) => toTypeString(val) === '[object Object]'
	const isIntegerKey = (key) => isString(key) && key !== 'NaN' && key[0] !== '-' && '' + parseInt(key, 10) === key
	const isReservedProp = /*#__PURE__*/ makeMap(
		// the leading comma is intentional so empty string "" is also included
		',key,ref,ref_for,ref_key,' + 'onVnodeBeforeMount,onVnodeMounted,' + 'onVnodeBeforeUpdate,onVnodeUpdated,' + 'onVnodeBeforeUnmount,onVnodeUnmounted'
	)
	const isBuiltInDirective = /*#__PURE__*/ makeMap('bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text,memo')
	const cacheStringFunction = (fn) => {
		const cache = Object.create(null)
		return (str) => {
			const hit = cache[str]
			return hit || (cache[str] = fn(str))
		}
	}
	const camelizeRE = /-(\w)/g
	/**
	 * @private
	 */
	const camelize = cacheStringFunction((str) => {
		return str.replace(camelizeRE, (_, c) => (c ? c.toUpperCase() : ''))
	})
	const hyphenateRE = /\B([A-Z])/g
	/**
	 * @private
	 */
	const hyphenate = cacheStringFunction((str) => str.replace(hyphenateRE, '-$1').toLowerCase())
	/**
	 * @private
	 */
	const capitalize = cacheStringFunction((str) => str.charAt(0).toUpperCase() + str.slice(1))
	/**
	 * @private
	 */
	const toHandlerKey = cacheStringFunction((str) => (str ? `on${capitalize(str)}` : ``))
	// compare whether a value has changed, accounting for NaN.
	const hasChanged = (value, oldValue) => !Object.is(value, oldValue)
	const invokeArrayFns = (fns, arg) => {
		for (let i = 0; i < fns.length; i++) {
			fns[i](arg)
		}
	}
	const def = (obj, key, value) => {
		Object.defineProperty(obj, key, {
			configurable: true,
			enumerable: false,
			value,
		})
	}
	const toNumber = (val) => {
		const n = parseFloat(val)
		return isNaN(n) ? val : n
	}
	let _globalThis
	const getGlobalThis = () => {
		return (
			_globalThis ||
			(_globalThis = typeof globalThis !== 'undefined' ? globalThis : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : {})
		)
	}

	function warn(msg, ...args) {
		console.warn(`[Vue warn] ${msg}`, ...args)
	}

	let activeEffectScope
	class EffectScope {
		constructor(detached = false) {
			/**
			 * @internal
			 */
			this.active = true
			/**
			 * @internal
			 */
			this.effects = []
			/**
			 * @internal
			 */
			this.cleanups = []
			if (!detached && activeEffectScope) {
				this.parent = activeEffectScope
				this.index = (activeEffectScope.scopes || (activeEffectScope.scopes = [])).push(this) - 1
			}
		}
		run(fn) {
			if (this.active) {
				const currentEffectScope = activeEffectScope
				try {
					activeEffectScope = this
					return fn()
				} finally {
					activeEffectScope = currentEffectScope
				}
			} else {
				warn(`cannot run an inactive effect scope.`)
			}
		}
		/**
		 * This should only be called on non-detached scopes
		 * @internal
		 */
		on() {
			activeEffectScope = this
		}
		/**
		 * This should only be called on non-detached scopes
		 * @internal
		 */
		off() {
			activeEffectScope = this.parent
		}
		stop(fromParent) {
			if (this.active) {
				let i, l
				for (i = 0, l = this.effects.length; i < l; i++) {
					this.effects[i].stop()
				}
				for (i = 0, l = this.cleanups.length; i < l; i++) {
					this.cleanups[i]()
				}
				if (this.scopes) {
					for (i = 0, l = this.scopes.length; i < l; i++) {
						this.scopes[i].stop(true)
					}
				}
				// nested scope, dereference from parent to avoid memory leaks
				if (this.parent && !fromParent) {
					// optimized O(1) removal
					const last = this.parent.scopes.pop()
					if (last && last !== this) {
						this.parent.scopes[this.index] = last
						last.index = this.index
					}
				}
				this.active = false
			}
		}
	}
	function effectScope(detached) {
		return new EffectScope(detached)
	}
	function recordEffectScope(effect, scope = activeEffectScope) {
		if (scope && scope.active) {
			scope.effects.push(effect)
		}
	}
	function getCurrentScope() {
		return activeEffectScope
	}
	function onScopeDispose(fn) {
		if (activeEffectScope) {
			activeEffectScope.cleanups.push(fn)
		} else {
			warn(`onScopeDispose() is called when there is no active effect scope` + ` to be associated with.`)
		}
	}

	const createDep = (effects) => {
		const dep = new Set(effects)
		dep.w = 0
		dep.n = 0
		return dep
	}
	const wasTracked = (dep) => (dep.w & trackOpBit) > 0
	const newTracked = (dep) => (dep.n & trackOpBit) > 0
	const initDepMarkers = ({ deps }) => {
		if (deps.length) {
			for (let i = 0; i < deps.length; i++) {
				deps[i].w |= trackOpBit // set was tracked
			}
		}
	}
	const finalizeDepMarkers = (effect) => {
		const { deps } = effect
		if (deps.length) {
			let ptr = 0
			for (let i = 0; i < deps.length; i++) {
				const dep = deps[i]
				if (wasTracked(dep) && !newTracked(dep)) {
					dep.delete(effect)
				} else {
					deps[ptr++] = dep
				}
				// clear bits
				dep.w &= ~trackOpBit
				dep.n &= ~trackOpBit
			}
			deps.length = ptr
		}
	}

	const targetMap = new WeakMap()
	// The number of effects currently being tracked recursively.
	let effectTrackDepth = 0
	let trackOpBit = 1
	/**
	 * The bitwise track markers support at most 30 levels of recursion.
	 * This value is chosen to enable modern JS engines to use a SMI on all platforms.
	 * When recursion depth is greater, fall back to using a full cleanup.
	 */
	const maxMarkerBits = 30
	let activeEffect
	const ITERATE_KEY = Symbol('iterate')
	const MAP_KEY_ITERATE_KEY = Symbol('Map key iterate')
	class ReactiveEffect {
		constructor(fn, scheduler = null, scope) {
			this.fn = fn
			this.scheduler = scheduler
			this.active = true
			this.deps = []
			this.parent = undefined
			recordEffectScope(this, scope)
		}
		run() {
			if (!this.active) {
				return this.fn()
			}
			let parent = activeEffect
			let lastShouldTrack = shouldTrack
			while (parent) {
				if (parent === this) {
					return
				}
				parent = parent.parent
			}
			try {
				this.parent = activeEffect
				activeEffect = this
				shouldTrack = true
				trackOpBit = 1 << ++effectTrackDepth
				if (effectTrackDepth <= maxMarkerBits) {
					initDepMarkers(this)
				} else {
					cleanupEffect(this)
				}
				return this.fn()
			} finally {
				if (effectTrackDepth <= maxMarkerBits) {
					finalizeDepMarkers(this)
				}
				trackOpBit = 1 << --effectTrackDepth
				activeEffect = this.parent
				shouldTrack = lastShouldTrack
				this.parent = undefined
				if (this.deferStop) {
					this.stop()
				}
			}
		}
		stop() {
			// stopped while running itself - defer the cleanup
			if (activeEffect === this) {
				this.deferStop = true
			} else if (this.active) {
				cleanupEffect(this)
				if (this.onStop) {
					this.onStop()
				}
				this.active = false
			}
		}
	}
	function cleanupEffect(effect) {
		const { deps } = effect
		if (deps.length) {
			for (let i = 0; i < deps.length; i++) {
				deps[i].delete(effect)
			}
			deps.length = 0
		}
	}
	function effect(fn, options) {
		if (fn.effect) {
			fn = fn.effect.fn
		}
		const _effect = new ReactiveEffect(fn)
		if (options) {
			extend(_effect, options)
			if (options.scope) recordEffectScope(_effect, options.scope)
		}
		if (!options || !options.lazy) {
			_effect.run()
		}
		const runner = _effect.run.bind(_effect)
		runner.effect = _effect
		return runner
	}
	function stop(runner) {
		runner.effect.stop()
	}
	let shouldTrack = true
	const trackStack = []
	function pauseTracking() {
		trackStack.push(shouldTrack)
		shouldTrack = false
	}
	function resetTracking() {
		const last = trackStack.pop()
		shouldTrack = last === undefined ? true : last
	}
	function track(target, type, key) {
		if (shouldTrack && activeEffect) {
			let depsMap = targetMap.get(target)
			if (!depsMap) {
				targetMap.set(target, (depsMap = new Map()))
			}
			let dep = depsMap.get(key)
			if (!dep) {
				depsMap.set(key, (dep = createDep()))
			}
			const eventInfo = { effect: activeEffect, target, type, key }
			trackEffects(dep, eventInfo)
		}
	}
	function trackEffects(dep, debuggerEventExtraInfo) {
		let shouldTrack = false
		if (effectTrackDepth <= maxMarkerBits) {
			if (!newTracked(dep)) {
				dep.n |= trackOpBit // set newly tracked
				shouldTrack = !wasTracked(dep)
			}
		} else {
			// Full cleanup mode.
			shouldTrack = !dep.has(activeEffect)
		}
		if (shouldTrack) {
			dep.add(activeEffect)
			activeEffect.deps.push(dep)
			if (activeEffect.onTrack) {
				activeEffect.onTrack(Object.assign({ effect: activeEffect }, debuggerEventExtraInfo))
			}
		}
	}
	function trigger(target, type, key, newValue, oldValue, oldTarget) {
		const depsMap = targetMap.get(target)
		if (!depsMap) {
			// never been tracked
			return
		}
		let deps = []
		if (type === 'clear' /* CLEAR */) {
			// collection being cleared
			// trigger all effects for target
			deps = [...depsMap.values()]
		} else if (key === 'length' && isArray(target)) {
			depsMap.forEach((dep, key) => {
				if (key === 'length' || key >= newValue) {
					deps.push(dep)
				}
			})
		} else {
			// schedule runs for SET | ADD | DELETE
			if (key !== void 0) {
				deps.push(depsMap.get(key))
			}
			// also run for iteration key on ADD | DELETE | Map.SET
			switch (type) {
				case 'add' /* ADD */:
					if (!isArray(target)) {
						deps.push(depsMap.get(ITERATE_KEY))
						if (isMap(target)) {
							deps.push(depsMap.get(MAP_KEY_ITERATE_KEY))
						}
					} else if (isIntegerKey(key)) {
						// new index added to array -> length changes
						deps.push(depsMap.get('length'))
					}
					break
				case 'delete' /* DELETE */:
					if (!isArray(target)) {
						deps.push(depsMap.get(ITERATE_KEY))
						if (isMap(target)) {
							deps.push(depsMap.get(MAP_KEY_ITERATE_KEY))
						}
					}
					break
				case 'set' /* SET */:
					if (isMap(target)) {
						deps.push(depsMap.get(ITERATE_KEY))
					}
					break
			}
		}
		const eventInfo = { target, type, key, newValue, oldValue, oldTarget }
		if (deps.length === 1) {
			if (deps[0]) {
				{
					triggerEffects(deps[0], eventInfo)
				}
			}
		} else {
			const effects = []
			for (const dep of deps) {
				if (dep) {
					effects.push(...dep)
				}
			}
			{
				triggerEffects(createDep(effects), eventInfo)
			}
		}
	}
	function triggerEffects(dep, debuggerEventExtraInfo) {
		// spread into array for stabilization
		const effects = isArray(dep) ? dep : [...dep]
		for (const effect of effects) {
			if (effect.computed) {
				triggerEffect(effect, debuggerEventExtraInfo)
			}
		}
		for (const effect of effects) {
			if (!effect.computed) {
				triggerEffect(effect, debuggerEventExtraInfo)
			}
		}
	}
	function triggerEffect(effect, debuggerEventExtraInfo) {
		if (effect !== activeEffect || effect.allowRecurse) {
			if (effect.onTrigger) {
				effect.onTrigger(extend({ effect }, debuggerEventExtraInfo))
			}
			if (effect.scheduler) {
				effect.scheduler()
			} else {
				effect.run()
			}
		}
	}

	const isNonTrackableKeys = /*#__PURE__*/ makeMap(`__proto__,__v_isRef,__isVue`)
	const builtInSymbols = new Set(
		/*#__PURE__*/
		Object.getOwnPropertyNames(Symbol)
			// ios10.x Object.getOwnPropertyNames(Symbol) can enumerate 'arguments' and 'caller'
			// but accessing them on Symbol leads to TypeError because Symbol is a strict mode
			// function
			.filter((key) => key !== 'arguments' && key !== 'caller')
			.map((key) => Symbol[key])
			.filter(isSymbol)
	)
	const get = /*#__PURE__*/ createGetter()
	const shallowGet = /*#__PURE__*/ createGetter(false, true)
	const readonlyGet = /*#__PURE__*/ createGetter(true)
	const shallowReadonlyGet = /*#__PURE__*/ createGetter(true, true)
	const arrayInstrumentations = /*#__PURE__*/ createArrayInstrumentations()
	function createArrayInstrumentations() {
		const instrumentations = {}
		;['includes', 'indexOf', 'lastIndexOf'].forEach((key) => {
			instrumentations[key] = function (...args) {
				const arr = toRaw(this)
				for (let i = 0, l = this.length; i < l; i++) {
					track(arr, 'get' /* GET */, i + '')
				}
				// we run the method using the original args first (which may be reactive)
				const res = arr[key](...args)
				if (res === -1 || res === false) {
					// if that didn't work, run it again using raw values.
					return arr[key](...args.map(toRaw))
				} else {
					return res
				}
			}
		})
		;['push', 'pop', 'shift', 'unshift', 'splice'].forEach((key) => {
			instrumentations[key] = function (...args) {
				pauseTracking()
				const res = toRaw(this)[key].apply(this, args)
				resetTracking()
				return res
			}
		})
		return instrumentations
	}
	function createGetter(isReadonly = false, shallow = false) {
		return function get(target, key, receiver) {
			if (key === '__v_isReactive' /* IS_REACTIVE */) {
				return !isReadonly
			} else if (key === '__v_isReadonly' /* IS_READONLY */) {
				return isReadonly
			} else if (key === '__v_isShallow' /* IS_SHALLOW */) {
				return shallow
			} else if (key === '__v_raw' /* RAW */ && receiver === (isReadonly ? (shallow ? shallowReadonlyMap : readonlyMap) : shallow ? shallowReactiveMap : reactiveMap).get(target)) {
				return target
			}
			const targetIsArray = isArray(target)
			if (!isReadonly && targetIsArray && hasOwn(arrayInstrumentations, key)) {
				return Reflect.get(arrayInstrumentations, key, receiver)
			}
			const res = Reflect.get(target, key, receiver)
			if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key)) {
				return res
			}
			if (!isReadonly) {
				track(target, 'get' /* GET */, key)
			}
			if (shallow) {
				return res
			}
			if (isRef(res)) {
				// ref unwrapping - skip unwrap for Array + integer key.
				return targetIsArray && isIntegerKey(key) ? res : res.value
			}
			if (isObject(res)) {
				// Convert returned value into a proxy as well. we do the isObject check
				// here to avoid invalid value warning. Also need to lazy access readonly
				// and reactive here to avoid circular dependency.
				return isReadonly ? readonly(res) : reactive(res)
			}
			return res
		}
	}
	const set = /*#__PURE__*/ createSetter()
	const shallowSet = /*#__PURE__*/ createSetter(true)
	function createSetter(shallow = false) {
		return function set(target, key, value, receiver) {
			let oldValue = target[key]
			if (isReadonly(oldValue) && isRef(oldValue) && !isRef(value)) {
				return false
			}
			if (!shallow && !isReadonly(value)) {
				if (!isShallow(value)) {
					value = toRaw(value)
					oldValue = toRaw(oldValue)
				}
				if (!isArray(target) && isRef(oldValue) && !isRef(value)) {
					oldValue.value = value
					return true
				}
			}
			const hadKey = isArray(target) && isIntegerKey(key) ? Number(key) < target.length : hasOwn(target, key)
			const result = Reflect.set(target, key, value, receiver)
			// don't trigger if target is something up in the prototype chain of original
			if (target === toRaw(receiver)) {
				if (!hadKey) {
					trigger(target, 'add' /* ADD */, key, value)
				} else if (hasChanged(value, oldValue)) {
					trigger(target, 'set' /* SET */, key, value, oldValue)
				}
			}
			return result
		}
	}
	function deleteProperty(target, key) {
		const hadKey = hasOwn(target, key)
		const oldValue = target[key]
		const result = Reflect.deleteProperty(target, key)
		if (result && hadKey) {
			trigger(target, 'delete' /* DELETE */, key, undefined, oldValue)
		}
		return result
	}
	function has(target, key) {
		const result = Reflect.has(target, key)
		if (!isSymbol(key) || !builtInSymbols.has(key)) {
			track(target, 'has' /* HAS */, key)
		}
		return result
	}
	function ownKeys(target) {
		track(target, 'iterate' /* ITERATE */, isArray(target) ? 'length' : ITERATE_KEY)
		return Reflect.ownKeys(target)
	}
	const mutableHandlers = {
		get,
		set,
		deleteProperty,
		has,
		ownKeys,
	}
	const readonlyHandlers = {
		get: readonlyGet,
		set(target, key) {
			{
				warn(`Set operation on key "${String(key)}" failed: target is readonly.`, target)
			}
			return true
		},
		deleteProperty(target, key) {
			{
				warn(`Delete operation on key "${String(key)}" failed: target is readonly.`, target)
			}
			return true
		},
	}
	const shallowReactiveHandlers = /*#__PURE__*/ extend({}, mutableHandlers, {
		get: shallowGet,
		set: shallowSet,
	})
	// Props handlers are special in the sense that it should not unwrap top-level
	// refs (in order to allow refs to be explicitly passed down), but should
	// retain the reactivity of the normal readonly object.
	const shallowReadonlyHandlers = /*#__PURE__*/ extend({}, readonlyHandlers, {
		get: shallowReadonlyGet,
	})

	const toShallow = (value) => value
	const getProto = (v) => Reflect.getPrototypeOf(v)
	function get$1(target, key, isReadonly = false, isShallow = false) {
		// #1772: readonly(reactive(Map)) should return readonly + reactive version
		// of the value
		target = target['__v_raw' /* RAW */]
		const rawTarget = toRaw(target)
		const rawKey = toRaw(key)
		if (!isReadonly) {
			if (key !== rawKey) {
				track(rawTarget, 'get' /* GET */, key)
			}
			track(rawTarget, 'get' /* GET */, rawKey)
		}
		const { has } = getProto(rawTarget)
		const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
		if (has.call(rawTarget, key)) {
			return wrap(target.get(key))
		} else if (has.call(rawTarget, rawKey)) {
			return wrap(target.get(rawKey))
		} else if (target !== rawTarget) {
			// #3602 readonly(reactive(Map))
			// ensure that the nested reactive `Map` can do tracking for itself
			target.get(key)
		}
	}
	function has$1(key, isReadonly = false) {
		const target = this['__v_raw' /* RAW */]
		const rawTarget = toRaw(target)
		const rawKey = toRaw(key)
		if (!isReadonly) {
			if (key !== rawKey) {
				track(rawTarget, 'has' /* HAS */, key)
			}
			track(rawTarget, 'has' /* HAS */, rawKey)
		}
		return key === rawKey ? target.has(key) : target.has(key) || target.has(rawKey)
	}
	function size(target, isReadonly = false) {
		target = target['__v_raw' /* RAW */]
		!isReadonly && track(toRaw(target), 'iterate' /* ITERATE */, ITERATE_KEY)
		return Reflect.get(target, 'size', target)
	}
	function add(value) {
		value = toRaw(value)
		const target = toRaw(this)
		const proto = getProto(target)
		const hadKey = proto.has.call(target, value)
		if (!hadKey) {
			target.add(value)
			trigger(target, 'add' /* ADD */, value, value)
		}
		return this
	}
	function set$1(key, value) {
		value = toRaw(value)
		const target = toRaw(this)
		const { has, get } = getProto(target)
		let hadKey = has.call(target, key)
		if (!hadKey) {
			key = toRaw(key)
			hadKey = has.call(target, key)
		} else {
			checkIdentityKeys(target, has, key)
		}
		const oldValue = get.call(target, key)
		target.set(key, value)
		if (!hadKey) {
			trigger(target, 'add' /* ADD */, key, value)
		} else if (hasChanged(value, oldValue)) {
			trigger(target, 'set' /* SET */, key, value, oldValue)
		}
		return this
	}
	function deleteEntry(key) {
		const target = toRaw(this)
		const { has, get } = getProto(target)
		let hadKey = has.call(target, key)
		if (!hadKey) {
			key = toRaw(key)
			hadKey = has.call(target, key)
		} else {
			checkIdentityKeys(target, has, key)
		}
		const oldValue = get ? get.call(target, key) : undefined
		// forward the operation before queueing reactions
		const result = target.delete(key)
		if (hadKey) {
			trigger(target, 'delete' /* DELETE */, key, undefined, oldValue)
		}
		return result
	}
	function clear() {
		const target = toRaw(this)
		const hadItems = target.size !== 0
		const oldTarget = isMap(target) ? new Map(target) : new Set(target)
		// forward the operation before queueing reactions
		const result = target.clear()
		if (hadItems) {
			trigger(target, 'clear' /* CLEAR */, undefined, undefined, oldTarget)
		}
		return result
	}
	function createForEach(isReadonly, isShallow) {
		return function forEach(callback, thisArg) {
			const observed = this
			const target = observed['__v_raw' /* RAW */]
			const rawTarget = toRaw(target)
			const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
			!isReadonly && track(rawTarget, 'iterate' /* ITERATE */, ITERATE_KEY)
			return target.forEach((value, key) => {
				// important: make sure the callback is
				// 1. invoked with the reactive map as `this` and 3rd arg
				// 2. the value received should be a corresponding reactive/readonly.
				return callback.call(thisArg, wrap(value), wrap(key), observed)
			})
		}
	}
	function createIterableMethod(method, isReadonly, isShallow) {
		return function (...args) {
			const target = this['__v_raw' /* RAW */]
			const rawTarget = toRaw(target)
			const targetIsMap = isMap(rawTarget)
			const isPair = method === 'entries' || (method === Symbol.iterator && targetIsMap)
			const isKeyOnly = method === 'keys' && targetIsMap
			const innerIterator = target[method](...args)
			const wrap = isShallow ? toShallow : isReadonly ? toReadonly : toReactive
			!isReadonly && track(rawTarget, 'iterate' /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY)
			// return a wrapped iterator which returns observed versions of the
			// values emitted from the real iterator
			return {
				// iterator protocol
				next() {
					const { value, done } = innerIterator.next()
					return done
						? { value, done }
						: {
								value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value),
								done,
						  }
				},
				// iterable protocol
				[Symbol.iterator]() {
					return this
				},
			}
		}
	}
	function createReadonlyMethod(type) {
		return function (...args) {
			{
				const key = args[0] ? `on key "${args[0]}" ` : ``
				console.warn(`${capitalize(type)} operation ${key}failed: target is readonly.`, toRaw(this))
			}
			return type === 'delete' /* DELETE */ ? false : this
		}
	}
	function createInstrumentations() {
		const mutableInstrumentations = {
			get(key) {
				return get$1(this, key)
			},
			get size() {
				return size(this)
			},
			has: has$1,
			add,
			set: set$1,
			delete: deleteEntry,
			clear,
			forEach: createForEach(false, false),
		}
		const shallowInstrumentations = {
			get(key) {
				return get$1(this, key, false, true)
			},
			get size() {
				return size(this)
			},
			has: has$1,
			add,
			set: set$1,
			delete: deleteEntry,
			clear,
			forEach: createForEach(false, true),
		}
		const readonlyInstrumentations = {
			get(key) {
				return get$1(this, key, true)
			},
			get size() {
				return size(this, true)
			},
			has(key) {
				return has$1.call(this, key, true)
			},
			add: createReadonlyMethod('add' /* ADD */),
			set: createReadonlyMethod('set' /* SET */),
			delete: createReadonlyMethod('delete' /* DELETE */),
			clear: createReadonlyMethod('clear' /* CLEAR */),
			forEach: createForEach(true, false),
		}
		const shallowReadonlyInstrumentations = {
			get(key) {
				return get$1(this, key, true, true)
			},
			get size() {
				return size(this, true)
			},
			has(key) {
				return has$1.call(this, key, true)
			},
			add: createReadonlyMethod('add' /* ADD */),
			set: createReadonlyMethod('set' /* SET */),
			delete: createReadonlyMethod('delete' /* DELETE */),
			clear: createReadonlyMethod('clear' /* CLEAR */),
			forEach: createForEach(true, true),
		}
		const iteratorMethods = ['keys', 'values', 'entries', Symbol.iterator]
		iteratorMethods.forEach((method) => {
			mutableInstrumentations[method] = createIterableMethod(method, false, false)
			readonlyInstrumentations[method] = createIterableMethod(method, true, false)
			shallowInstrumentations[method] = createIterableMethod(method, false, true)
			shallowReadonlyInstrumentations[method] = createIterableMethod(method, true, true)
		})
		return [mutableInstrumentations, readonlyInstrumentations, shallowInstrumentations, shallowReadonlyInstrumentations]
	}
	const [mutableInstrumentations, readonlyInstrumentations, shallowInstrumentations, shallowReadonlyInstrumentations] = /* #__PURE__*/ createInstrumentations()
	function createInstrumentationGetter(isReadonly, shallow) {
		const instrumentations = shallow ? (isReadonly ? shallowReadonlyInstrumentations : shallowInstrumentations) : isReadonly ? readonlyInstrumentations : mutableInstrumentations
		return (target, key, receiver) => {
			if (key === '__v_isReactive' /* IS_REACTIVE */) {
				return !isReadonly
			} else if (key === '__v_isReadonly' /* IS_READONLY */) {
				return isReadonly
			} else if (key === '__v_raw' /* RAW */) {
				return target
			}
			return Reflect.get(hasOwn(instrumentations, key) && key in target ? instrumentations : target, key, receiver)
		}
	}
	const mutableCollectionHandlers = {
		get: /*#__PURE__*/ createInstrumentationGetter(false, false),
	}
	const shallowCollectionHandlers = {
		get: /*#__PURE__*/ createInstrumentationGetter(false, true),
	}
	const readonlyCollectionHandlers = {
		get: /*#__PURE__*/ createInstrumentationGetter(true, false),
	}
	const shallowReadonlyCollectionHandlers = {
		get: /*#__PURE__*/ createInstrumentationGetter(true, true),
	}
	function checkIdentityKeys(target, has, key) {
		const rawKey = toRaw(key)
		if (rawKey !== key && has.call(target, rawKey)) {
			const type = toRawType(target)
			console.warn(
				`Reactive ${type} contains both the raw and reactive ` +
					`versions of the same object${type === `Map` ? ` as keys` : ``}, ` +
					`which can lead to inconsistencies. ` +
					`Avoid differentiating between the raw and reactive versions ` +
					`of an object and only use the reactive version if possible.`
			)
		}
	}

	const reactiveMap = new WeakMap()
	const shallowReactiveMap = new WeakMap()
	const readonlyMap = new WeakMap()
	const shallowReadonlyMap = new WeakMap()
	function targetTypeMap(rawType) {
		switch (rawType) {
			case 'Object':
			case 'Array':
				return 1 /* COMMON */
			case 'Map':
			case 'Set':
			case 'WeakMap':
			case 'WeakSet':
				return 2 /* COLLECTION */
			default:
				return 0 /* INVALID */
		}
	}
	function getTargetType(value) {
		return value['__v_skip' /* SKIP */] || !Object.isExtensible(value) ? 0 /* INVALID */ : targetTypeMap(toRawType(value))
	}
	function reactive(target) {
		// if trying to observe a readonly proxy, return the readonly version.
		if (isReadonly(target)) {
			return target
		}
		return createReactiveObject(target, false, mutableHandlers, mutableCollectionHandlers, reactiveMap)
	}
	/**
	 * Return a shallowly-reactive copy of the original object, where only the root
	 * level properties are reactive. It also does not auto-unwrap refs (even at the
	 * root level).
	 */
	function shallowReactive(target) {
		return createReactiveObject(target, false, shallowReactiveHandlers, shallowCollectionHandlers, shallowReactiveMap)
	}
	/**
	 * Creates a readonly copy of the original object. Note the returned copy is not
	 * made reactive, but `readonly` can be called on an already reactive object.
	 */
	function readonly(target) {
		return createReactiveObject(target, true, readonlyHandlers, readonlyCollectionHandlers, readonlyMap)
	}
	/**
	 * Returns a reactive-copy of the original object, where only the root level
	 * properties are readonly, and does NOT unwrap refs nor recursively convert
	 * returned properties.
	 * This is used for creating the props proxy object for stateful components.
	 */
	function shallowReadonly(target) {
		return createReactiveObject(target, true, shallowReadonlyHandlers, shallowReadonlyCollectionHandlers, shallowReadonlyMap)
	}
	function createReactiveObject(target, isReadonly, baseHandlers, collectionHandlers, proxyMap) {
		if (!isObject(target)) {
			{
				console.warn(`value cannot be made reactive: ${String(target)}`)
			}
			return target
		}
		// target is already a Proxy, return it.
		// exception: calling readonly() on a reactive object
		if (target['__v_raw' /* RAW */] && !(isReadonly && target['__v_isReactive' /* IS_REACTIVE */])) {
			return target
		}
		// target already has corresponding Proxy
		const existingProxy = proxyMap.get(target)
		if (existingProxy) {
			return existingProxy
		}
		// only specific value types can be observed.
		const targetType = getTargetType(target)
		if (targetType === 0 /* INVALID */) {
			return target
		}
		const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers)
		proxyMap.set(target, proxy)
		return proxy
	}
	function isReactive(value) {
		if (isReadonly(value)) {
			return isReactive(value['__v_raw' /* RAW */])
		}
		return !!(value && value['__v_isReactive' /* IS_REACTIVE */])
	}
	function isReadonly(value) {
		return !!(value && value['__v_isReadonly' /* IS_READONLY */])
	}
	function isShallow(value) {
		return !!(value && value['__v_isShallow' /* IS_SHALLOW */])
	}
	function isProxy(value) {
		return isReactive(value) || isReadonly(value)
	}
	function toRaw(observed) {
		const raw = observed && observed['__v_raw' /* RAW */]
		return raw ? toRaw(raw) : observed
	}
	function markRaw(value) {
		def(value, '__v_skip' /* SKIP */, true)
		return value
	}
	const toReactive = (value) => (isObject(value) ? reactive(value) : value)
	const toReadonly = (value) => (isObject(value) ? readonly(value) : value)

	function trackRefValue(ref) {
		if (shouldTrack && activeEffect) {
			ref = toRaw(ref)
			{
				trackEffects(ref.dep || (ref.dep = createDep()), {
					target: ref,
					type: 'get' /* GET */,
					key: 'value',
				})
			}
		}
	}
	function triggerRefValue(ref, newVal) {
		ref = toRaw(ref)
		if (ref.dep) {
			{
				triggerEffects(ref.dep, {
					target: ref,
					type: 'set' /* SET */,
					key: 'value',
					newValue: newVal,
				})
			}
		}
	}
	function isRef(r) {
		return !!(r && r.__v_isRef === true)
	}
	function ref(value) {
		return createRef(value, false)
	}
	function shallowRef(value) {
		return createRef(value, true)
	}
	function createRef(rawValue, shallow) {
		if (isRef(rawValue)) {
			return rawValue
		}
		return new RefImpl(rawValue, shallow)
	}
	class RefImpl {
		constructor(value, __v_isShallow) {
			this.__v_isShallow = __v_isShallow
			this.dep = undefined
			this.__v_isRef = true
			this._rawValue = __v_isShallow ? value : toRaw(value)
			this._value = __v_isShallow ? value : toReactive(value)
		}
		get value() {
			trackRefValue(this)
			return this._value
		}
		set value(newVal) {
			newVal = this.__v_isShallow ? newVal : toRaw(newVal)
			if (hasChanged(newVal, this._rawValue)) {
				this._rawValue = newVal
				this._value = this.__v_isShallow ? newVal : toReactive(newVal)
				triggerRefValue(this, newVal)
			}
		}
	}
	function triggerRef(ref) {
		triggerRefValue(ref, ref.value)
	}
	function unref(ref) {
		return isRef(ref) ? ref.value : ref
	}
	const shallowUnwrapHandlers = {
		get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)),
		set: (target, key, value, receiver) => {
			const oldValue = target[key]
			if (isRef(oldValue) && !isRef(value)) {
				oldValue.value = value
				return true
			} else {
				return Reflect.set(target, key, value, receiver)
			}
		},
	}
	function proxyRefs(objectWithRefs) {
		return isReactive(objectWithRefs) ? objectWithRefs : new Proxy(objectWithRefs, shallowUnwrapHandlers)
	}
	class CustomRefImpl {
		constructor(factory) {
			this.dep = undefined
			this.__v_isRef = true
			const { get, set } = factory(
				() => trackRefValue(this),
				() => triggerRefValue(this)
			)
			this._get = get
			this._set = set
		}
		get value() {
			return this._get()
		}
		set value(newVal) {
			this._set(newVal)
		}
	}
	function customRef(factory) {
		return new CustomRefImpl(factory)
	}
	function toRefs(object) {
		if (!isProxy(object)) {
			console.warn(`toRefs() expects a reactive object but received a plain one.`)
		}
		const ret = isArray(object) ? new Array(object.length) : {}
		for (const key in object) {
			ret[key] = toRef(object, key)
		}
		return ret
	}
	class ObjectRefImpl {
		constructor(_object, _key, _defaultValue) {
			this._object = _object
			this._key = _key
			this._defaultValue = _defaultValue
			this.__v_isRef = true
		}
		get value() {
			const val = this._object[this._key]
			return val === undefined ? this._defaultValue : val
		}
		set value(newVal) {
			this._object[this._key] = newVal
		}
	}
	function toRef(object, key, defaultValue) {
		const val = object[key]
		return isRef(val) ? val : new ObjectRefImpl(object, key, defaultValue)
	}

	class ComputedRefImpl {
		constructor(getter, _setter, isReadonly, isSSR) {
			this._setter = _setter
			this.dep = undefined
			this.__v_isRef = true
			this._dirty = true
			this.effect = new ReactiveEffect(getter, () => {
				if (!this._dirty) {
					this._dirty = true
					triggerRefValue(this)
				}
			})
			this.effect.computed = this
			this.effect.active = this._cacheable = !isSSR
			this['__v_isReadonly' /* IS_READONLY */] = isReadonly
		}
		get value() {
			// the computed ref may get wrapped by other proxies e.g. readonly() #3376
			const self = toRaw(this)
			trackRefValue(self)
			if (self._dirty || !self._cacheable) {
				self._dirty = false
				self._value = self.effect.run()
			}
			return self._value
		}
		set value(newValue) {
			this._setter(newValue)
		}
	}
	function computed(getterOrOptions, debugOptions, isSSR = false) {
		let getter
		let setter
		const onlyGetter = isFunction(getterOrOptions)
		if (onlyGetter) {
			getter = getterOrOptions
			setter = () => {
				console.warn('Write operation failed: computed value is readonly')
			}
		} else {
			getter = getterOrOptions.get
			setter = getterOrOptions.set
		}
		const cRef = new ComputedRefImpl(getter, setter, onlyGetter || !setter, isSSR)
		if (debugOptions && !isSSR) {
			cRef.effect.onTrack = debugOptions.onTrack
			cRef.effect.onTrigger = debugOptions.onTrigger
		}
		return cRef
	}

	const stack = []
	function pushWarningContext(vnode) {
		stack.push(vnode)
	}
	function popWarningContext() {
		stack.pop()
	}
	function warn$1(msg, ...args) {
		// avoid props formatting or warn handler tracking deps that might be mutated
		// during patch, leading to infinite recursion.
		pauseTracking()
		const instance = stack.length ? stack[stack.length - 1].component : null
		const appWarnHandler = instance && instance.appContext.config.warnHandler
		const trace = getComponentTrace()
		if (appWarnHandler) {
			callWithErrorHandling(appWarnHandler, instance, 11 /* APP_WARN_HANDLER */, [
				msg + args.join(''),
				instance && instance.proxy,
				trace.map(({ vnode }) => `at <${formatComponentName(instance, vnode.type)}>`).join('\n'),
				trace,
			])
		} else {
			const warnArgs = [`[Vue warn]: ${msg}`, ...args]
			/* istanbul ignore if */
			if (
				trace.length &&
				// avoid spamming console during tests
				!false
			) {
				warnArgs.push(`\n`, ...formatTrace(trace))
			}
			console.warn(...warnArgs)
		}
		resetTracking()
	}
	function getComponentTrace() {
		let currentVNode = stack[stack.length - 1]
		if (!currentVNode) {
			return []
		}
		// we can't just use the stack because it will be incomplete during updates
		// that did not start from the root. Re-construct the parent chain using
		// instance parent pointers.
		const normalizedStack = []
		while (currentVNode) {
			const last = normalizedStack[0]
			if (last && last.vnode === currentVNode) {
				last.recurseCount++
			} else {
				normalizedStack.push({
					vnode: currentVNode,
					recurseCount: 0,
				})
			}
			const parentInstance = currentVNode.component && currentVNode.component.parent
			currentVNode = parentInstance && parentInstance.vnode
		}
		return normalizedStack
	}
	/* istanbul ignore next */
	function formatTrace(trace) {
		const logs = []
		trace.forEach((entry, i) => {
			logs.push(...(i === 0 ? [] : [`\n`]), ...formatTraceEntry(entry))
		})
		return logs
	}
	function formatTraceEntry({ vnode, recurseCount }) {
		const postfix = recurseCount > 0 ? `... (${recurseCount} recursive calls)` : ``
		const isRoot = vnode.component ? vnode.component.parent == null : false
		const open = ` at <${formatComponentName(vnode.component, vnode.type, isRoot)}`
		const close = `>` + postfix
		return vnode.props ? [open, ...formatProps(vnode.props), close] : [open + close]
	}
	/* istanbul ignore next */
	function formatProps(props) {
		const res = []
		const keys = Object.keys(props)
		keys.slice(0, 3).forEach((key) => {
			res.push(...formatProp(key, props[key]))
		})
		if (keys.length > 3) {
			res.push(` ...`)
		}
		return res
	}
	/* istanbul ignore next */
	function formatProp(key, value, raw) {
		if (isString(value)) {
			value = JSON.stringify(value)
			return raw ? value : [`${key}=${value}`]
		} else if (typeof value === 'number' || typeof value === 'boolean' || value == null) {
			return raw ? value : [`${key}=${value}`]
		} else if (isRef(value)) {
			value = formatProp(key, toRaw(value.value), true)
			return raw ? value : [`${key}=Ref<`, value, `>`]
		} else if (isFunction(value)) {
			return [`${key}=fn${value.name ? `<${value.name}>` : ``}`]
		} else {
			value = toRaw(value)
			return raw ? value : [`${key}=`, value]
		}
	}

	const ErrorTypeStrings = {
		['sp' /* SERVER_PREFETCH */]: 'serverPrefetch hook',
		['bc' /* BEFORE_CREATE */]: 'beforeCreate hook',
		['c' /* CREATED */]: 'created hook',
		['bm' /* BEFORE_MOUNT */]: 'beforeMount hook',
		['m' /* MOUNTED */]: 'mounted hook',
		['bu' /* BEFORE_UPDATE */]: 'beforeUpdate hook',
		['u' /* UPDATED */]: 'updated',
		['bum' /* BEFORE_UNMOUNT */]: 'beforeUnmount hook',
		['um' /* UNMOUNTED */]: 'unmounted hook',
		['a' /* ACTIVATED */]: 'activated hook',
		['da' /* DEACTIVATED */]: 'deactivated hook',
		['ec' /* ERROR_CAPTURED */]: 'errorCaptured hook',
		['rtc' /* RENDER_TRACKED */]: 'renderTracked hook',
		['rtg' /* RENDER_TRIGGERED */]: 'renderTriggered hook',
		[0 /* SETUP_FUNCTION */]: 'setup function',
		[1 /* RENDER_FUNCTION */]: 'render function',
		[2 /* WATCH_GETTER */]: 'watcher getter',
		[3 /* WATCH_CALLBACK */]: 'watcher callback',
		[4 /* WATCH_CLEANUP */]: 'watcher cleanup function',
		[5 /* NATIVE_EVENT_HANDLER */]: 'native event handler',
		[6 /* COMPONENT_EVENT_HANDLER */]: 'component event handler',
		[7 /* VNODE_HOOK */]: 'vnode hook',
		[8 /* DIRECTIVE_HOOK */]: 'directive hook',
		[9 /* TRANSITION_HOOK */]: 'transition hook',
		[10 /* APP_ERROR_HANDLER */]: 'app errorHandler',
		[11 /* APP_WARN_HANDLER */]: 'app warnHandler',
		[12 /* FUNCTION_REF */]: 'ref function',
		[13 /* ASYNC_COMPONENT_LOADER */]: 'async component loader',
		[14 /* SCHEDULER */]: 'scheduler flush. This is likely a Vue internals bug. ' + 'Please open an issue at https://new-issue.vuejs.org/?repo=vuejs/core',
	}
	function callWithErrorHandling(fn, instance, type, args) {
		let res
		try {
			res = args ? fn(...args) : fn()
		} catch (err) {
			handleError(err, instance, type)
		}
		return res
	}
	function callWithAsyncErrorHandling(fn, instance, type, args) {
		if (isFunction(fn)) {
			const res = callWithErrorHandling(fn, instance, type, args)
			if (res && isPromise(res)) {
				res.catch((err) => {
					handleError(err, instance, type)
				})
			}
			return res
		}
		const values = []
		for (let i = 0; i < fn.length; i++) {
			values.push(callWithAsyncErrorHandling(fn[i], instance, type, args))
		}
		return values
	}
	function handleError(err, instance, type, throwInDev = true) {
		const contextVNode = instance ? instance.vnode : null
		if (instance) {
			let cur = instance.parent
			// the exposed instance is the render proxy to keep it consistent with 2.x
			const exposedInstance = instance.proxy
			// in production the hook receives only the error code
			const errorInfo = ErrorTypeStrings[type]
			while (cur) {
				const errorCapturedHooks = cur.ec
				if (errorCapturedHooks) {
					for (let i = 0; i < errorCapturedHooks.length; i++) {
						if (errorCapturedHooks[i](err, exposedInstance, errorInfo) === false) {
							return
						}
					}
				}
				cur = cur.parent
			}
			// app-level handling
			const appErrorHandler = instance.appContext.config.errorHandler
			if (appErrorHandler) {
				callWithErrorHandling(appErrorHandler, null, 10 /* APP_ERROR_HANDLER */, [err, exposedInstance, errorInfo])
				return
			}
		}
		logError(err, type, contextVNode, throwInDev)
	}
	function logError(err, type, contextVNode, throwInDev = true) {
		{
			const info = ErrorTypeStrings[type]
			if (contextVNode) {
				pushWarningContext(contextVNode)
			}
			warn$1(`Unhandled error${info ? ` during execution of ${info}` : ``}`)
			if (contextVNode) {
				popWarningContext()
			}
			// crash in dev by default so it's more noticeable
			if (throwInDev) {
				throw err
			} else {
				console.error(err)
			}
		}
	}

	let isFlushing = false
	let isFlushPending = false
	const queue = []
	let flushIndex = 0
	const pendingPreFlushCbs = []
	let activePreFlushCbs = null
	let preFlushIndex = 0
	const pendingPostFlushCbs = []
	let activePostFlushCbs = null
	let postFlushIndex = 0
	const resolvedPromise = /*#__PURE__*/ Promise.resolve()
	let currentFlushPromise = null
	let currentPreFlushParentJob = null
	const RECURSION_LIMIT = 100
	function nextTick(fn) {
		const p = currentFlushPromise || resolvedPromise
		return fn ? p.then(this ? fn.bind(this) : fn) : p
	}
	// #2768
	// Use binary-search to find a suitable position in the queue,
	// so that the queue maintains the increasing order of job's id,
	// which can prevent the job from being skipped and also can avoid repeated patching.
	function findInsertionIndex(id) {
		// the start index should be `flushIndex + 1`
		let start = flushIndex + 1
		let end = queue.length
		while (start < end) {
			const middle = (start + end) >>> 1
			const middleJobId = getId(queue[middle])
			middleJobId < id ? (start = middle + 1) : (end = middle)
		}
		return start
	}
	function queueJob(job) {
		// the dedupe search uses the startIndex argument of Array.includes()
		// by default the search index includes the current job that is being run
		// so it cannot recursively trigger itself again.
		// if the job is a watch() callback, the search will start with a +1 index to
		// allow it recursively trigger itself - it is the user's responsibility to
		// ensure it doesn't end up in an infinite loop.
		if ((!queue.length || !queue.includes(job, isFlushing && job.allowRecurse ? flushIndex + 1 : flushIndex)) && job !== currentPreFlushParentJob) {
			if (job.id == null) {
				queue.push(job)
			} else {
				queue.splice(findInsertionIndex(job.id), 0, job)
			}
			queueFlush()
		}
	}
	function queueFlush() {
		if (!isFlushing && !isFlushPending) {
			isFlushPending = true
			currentFlushPromise = resolvedPromise.then(flushJobs)
		}
	}
	function invalidateJob(job) {
		const i = queue.indexOf(job)
		if (i > flushIndex) {
			queue.splice(i, 1)
		}
	}
	function queueCb(cb, activeQueue, pendingQueue, index) {
		if (!isArray(cb)) {
			if (!activeQueue || !activeQueue.includes(cb, cb.allowRecurse ? index + 1 : index)) {
				pendingQueue.push(cb)
			}
		} else {
			// if cb is an array, it is a component lifecycle hook which can only be
			// triggered by a job, which is already deduped in the main queue, so
			// we can skip duplicate check here to improve perf
			pendingQueue.push(...cb)
		}
		queueFlush()
	}
	function queuePreFlushCb(cb) {
		queueCb(cb, activePreFlushCbs, pendingPreFlushCbs, preFlushIndex)
	}
	function queuePostFlushCb(cb) {
		queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex)
	}
	function flushPreFlushCbs(seen, parentJob = null) {
		if (pendingPreFlushCbs.length) {
			currentPreFlushParentJob = parentJob
			activePreFlushCbs = [...new Set(pendingPreFlushCbs)]
			pendingPreFlushCbs.length = 0
			{
				seen = seen || new Map()
			}
			for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {
				if (checkRecursiveUpdates(seen, activePreFlushCbs[preFlushIndex])) {
					continue
				}
				activePreFlushCbs[preFlushIndex]()
			}
			activePreFlushCbs = null
			preFlushIndex = 0
			currentPreFlushParentJob = null
			// recursively flush until it drains
			flushPreFlushCbs(seen, parentJob)
		}
	}
	function flushPostFlushCbs(seen) {
		// flush any pre cbs queued during the flush (e.g. pre watchers)
		flushPreFlushCbs()
		if (pendingPostFlushCbs.length) {
			const deduped = [...new Set(pendingPostFlushCbs)]
			pendingPostFlushCbs.length = 0
			// #1947 already has active queue, nested flushPostFlushCbs call
			if (activePostFlushCbs) {
				activePostFlushCbs.push(...deduped)
				return
			}
			activePostFlushCbs = deduped
			{
				seen = seen || new Map()
			}
			activePostFlushCbs.sort((a, b) => getId(a) - getId(b))
			for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {
				if (checkRecursiveUpdates(seen, activePostFlushCbs[postFlushIndex])) {
					continue
				}
				activePostFlushCbs[postFlushIndex]()
			}
			activePostFlushCbs = null
			postFlushIndex = 0
		}
	}
	const getId = (job) => (job.id == null ? Infinity : job.id)
	function flushJobs(seen) {
		isFlushPending = false
		isFlushing = true
		{
			seen = seen || new Map()
		}
		flushPreFlushCbs(seen)
		// Sort queue before flush.
		// This ensures that:
		// 1. Components are updated from parent to child. (because parent is always
		//    created before the child so its render effect will have smaller
		//    priority number)
		// 2. If a component is unmounted during a parent component's update,
		//    its update can be skipped.
		queue.sort((a, b) => getId(a) - getId(b))
		// conditional usage of checkRecursiveUpdate must be determined out of
		// try ... catch block since Rollup by default de-optimizes treeshaking
		// inside try-catch. This can leave all warning code unshaked. Although
		// they would get eventually shaken by a minifier like terser, some minifiers
		// would fail to do that (e.g. https://github.com/evanw/esbuild/issues/1610)
		const check = (job) => checkRecursiveUpdates(seen, job)
		try {
			for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {
				const job = queue[flushIndex]
				if (job && job.active !== false) {
					if (true && check(job)) {
						continue
					}
					// console.log(`running:`, job.id)
					callWithErrorHandling(job, null, 14 /* SCHEDULER */)
				}
			}
		} finally {
			flushIndex = 0
			queue.length = 0
			flushPostFlushCbs(seen)
			isFlushing = false
			currentFlushPromise = null
			// some postFlushCb queued jobs!
			// keep flushing until it drains.
			if (queue.length || pendingPreFlushCbs.length || pendingPostFlushCbs.length) {
				flushJobs(seen)
			}
		}
	}
	function checkRecursiveUpdates(seen, fn) {
		if (!seen.has(fn)) {
			seen.set(fn, 1)
		} else {
			const count = seen.get(fn)
			if (count > RECURSION_LIMIT) {
				const instance = fn.ownerInstance
				const componentName = instance && getComponentName(instance.type)
				warn$1(
					`Maximum recursive updates exceeded${componentName ? ` in component <${componentName}>` : ``}. ` +
						`This means you have a reactive effect that is mutating its own ` +
						`dependencies and thus recursively triggering itself. Possible sources ` +
						`include component template, render function, updated hook or ` +
						`watcher source function.`
				)
				return true
			} else {
				seen.set(fn, count + 1)
			}
		}
	}

	/* eslint-disable no-restricted-globals */
	let isHmrUpdating = false
	const hmrDirtyComponents = new Set()
	// Expose the HMR runtime on the global object
	// This makes it entirely tree-shakable without polluting the exports and makes
	// it easier to be used in toolings like vue-loader
	// Note: for a component to be eligible for HMR it also needs the __hmrId option
	// to be set so that its instances can be registered / removed.
	{
		getGlobalThis().__VUE_HMR_RUNTIME__ = {
			createRecord: tryWrap(createRecord),
			rerender: tryWrap(rerender),
			reload: tryWrap(reload),
		}
	}
	const map = new Map()
	function registerHMR(instance) {
		const id = instance.type.__hmrId
		let record = map.get(id)
		if (!record) {
			createRecord(id, instance.type)
			record = map.get(id)
		}
		record.instances.add(instance)
	}
	function unregisterHMR(instance) {
		map.get(instance.type.__hmrId).instances.delete(instance)
	}
	function createRecord(id, initialDef) {
		if (map.has(id)) {
			return false
		}
		map.set(id, {
			initialDef: normalizeClassComponent(initialDef),
			instances: new Set(),
		})
		return true
	}
	function normalizeClassComponent(component) {
		return isClassComponent(component) ? component.__vccOpts : component
	}
	function rerender(id, newRender) {
		const record = map.get(id)
		if (!record) {
			return
		}
		// update initial record (for not-yet-rendered component)
		record.initialDef.render = newRender
		;[...record.instances].forEach((instance) => {
			if (newRender) {
				instance.render = newRender
				normalizeClassComponent(instance.type).render = newRender
			}
			instance.renderCache = []
			// this flag forces child components with slot content to update
			isHmrUpdating = true
			instance.update()
			isHmrUpdating = false
		})
	}
	function reload(id, newComp) {
		const record = map.get(id)
		if (!record) return
		newComp = normalizeClassComponent(newComp)
		// update initial def (for not-yet-rendered components)
		updateComponentDef(record.initialDef, newComp)
		// create a snapshot which avoids the set being mutated during updates
		const instances = [...record.instances]
		for (const instance of instances) {
			const oldComp = normalizeClassComponent(instance.type)
			if (!hmrDirtyComponents.has(oldComp)) {
				// 1. Update existing comp definition to match new one
				if (oldComp !== record.initialDef) {
					updateComponentDef(oldComp, newComp)
				}
				// 2. mark definition dirty. This forces the renderer to replace the
				// component on patch.
				hmrDirtyComponents.add(oldComp)
			}
			// 3. invalidate options resolution cache
			instance.appContext.optionsCache.delete(instance.type)
			// 4. actually update
			if (instance.ceReload) {
				// custom element
				hmrDirtyComponents.add(oldComp)
				instance.ceReload(newComp.styles)
				hmrDirtyComponents.delete(oldComp)
			} else if (instance.parent) {
				// 4. Force the parent instance to re-render. This will cause all updated
				// components to be unmounted and re-mounted. Queue the update so that we
				// don't end up forcing the same parent to re-render multiple times.
				queueJob(instance.parent.update)
				// instance is the inner component of an async custom element
				// invoke to reset styles
				if (instance.parent.type.__asyncLoader && instance.parent.ceReload) {
					instance.parent.ceReload(newComp.styles)
				}
			} else if (instance.appContext.reload) {
				// root instance mounted via createApp() has a reload method
				instance.appContext.reload()
			} else if (typeof window !== 'undefined') {
				// root instance inside tree created via raw render(). Force reload.
				window.location.reload()
			} else {
				console.warn('[HMR] Root or manually mounted instance modified. Full reload required.')
			}
		}
		// 5. make sure to cleanup dirty hmr components after update
		queuePostFlushCb(() => {
			for (const instance of instances) {
				hmrDirtyComponents.delete(normalizeClassComponent(instance.type))
			}
		})
	}
	function updateComponentDef(oldComp, newComp) {
		extend(oldComp, newComp)
		for (const key in oldComp) {
			if (key !== '__file' && !(key in newComp)) {
				delete oldComp[key]
			}
		}
	}
	function tryWrap(fn) {
		return (id, arg) => {
			try {
				return fn(id, arg)
			} catch (e) {
				console.error(e)
				console.warn(`[HMR] Something went wrong during Vue component hot-reload. ` + `Full reload required.`)
			}
		}
	}

	let buffer = []
	let devtoolsNotInstalled = false
	function emit(event, ...args) {
		if (exports.devtools) {
			exports.devtools.emit(event, ...args)
		} else if (!devtoolsNotInstalled) {
			buffer.push({ event, args })
		}
	}
	function setDevtoolsHook(hook, target) {
		var _a, _b
		exports.devtools = hook
		if (exports.devtools) {
			exports.devtools.enabled = true
			buffer.forEach(({ event, args }) => exports.devtools.emit(event, ...args))
			buffer = []
		} else if (
			// handle late devtools injection - only do this if we are in an actual
			// browser environment to avoid the timer handle stalling test runner exit
			// (#4815)
			typeof window !== 'undefined' &&
			// some envs mock window but not fully
			window.HTMLElement &&
			// also exclude jsdom
			!((_b = (_a = window.navigator) === null || _a === void 0 ? void 0 : _a.userAgent) === null || _b === void 0 ? void 0 : _b.includes('jsdom'))
		) {
			const replay = (target.__VUE_DEVTOOLS_HOOK_REPLAY__ = target.__VUE_DEVTOOLS_HOOK_REPLAY__ || [])
			replay.push((newHook) => {
				setDevtoolsHook(newHook, target)
			})
			// clear buffer after 3s - the user probably doesn't have devtools installed
			// at all, and keeping the buffer will cause memory leaks (#4738)
			setTimeout(() => {
				if (!exports.devtools) {
					target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null
					devtoolsNotInstalled = true
					buffer = []
				}
			}, 3000)
		} else {
			// non-browser env, assume not installed
			devtoolsNotInstalled = true
			buffer = []
		}
	}
	function devtoolsInitApp(app, version) {
		emit('app:init' /* APP_INIT */, app, version, {
			Fragment,
			Text,
			Comment,
			Static,
		})
	}
	function devtoolsUnmountApp(app) {
		emit('app:unmount' /* APP_UNMOUNT */, app)
	}
	const devtoolsComponentAdded = /*#__PURE__*/ createDevtoolsComponentHook('component:added' /* COMPONENT_ADDED */)
	const devtoolsComponentUpdated = /*#__PURE__*/ createDevtoolsComponentHook('component:updated' /* COMPONENT_UPDATED */)
	const devtoolsComponentRemoved = /*#__PURE__*/ createDevtoolsComponentHook('component:removed' /* COMPONENT_REMOVED */)
	function createDevtoolsComponentHook(hook) {
		return (component) => {
			emit(hook, component.appContext.app, component.uid, component.parent ? component.parent.uid : undefined, component)
		}
	}
	const devtoolsPerfStart = /*#__PURE__*/ createDevtoolsPerformanceHook('perf:start' /* PERFORMANCE_START */)
	const devtoolsPerfEnd = /*#__PURE__*/ createDevtoolsPerformanceHook('perf:end' /* PERFORMANCE_END */)
	function createDevtoolsPerformanceHook(hook) {
		return (component, type, time) => {
			emit(hook, component.appContext.app, component.uid, component, type, time)
		}
	}
	function devtoolsComponentEmit(component, event, params) {
		emit('component:emit' /* COMPONENT_EMIT */, component.appContext.app, component, event, params)
	}

	function emit$1(instance, event, ...rawArgs) {
		if (instance.isUnmounted) return
		const props = instance.vnode.props || EMPTY_OBJ
		{
			const {
				emitsOptions,
				propsOptions: [propsOptions],
			} = instance
			if (emitsOptions) {
				if (!(event in emitsOptions) && !false) {
					if (!propsOptions || !(toHandlerKey(event) in propsOptions)) {
						warn$1(`Component emitted event "${event}" but it is neither declared in ` + `the emits option nor as an "${toHandlerKey(event)}" prop.`)
					}
				} else {
					const validator = emitsOptions[event]
					if (isFunction(validator)) {
						const isValid = validator(...rawArgs)
						if (!isValid) {
							warn$1(`Invalid event arguments: event validation failed for event "${event}".`)
						}
					}
				}
			}
		}
		let args = rawArgs
		const isModelListener = event.startsWith('update:')
		// for v-model update:xxx events, apply modifiers on args
		const modelArg = isModelListener && event.slice(7)
		if (modelArg && modelArg in props) {
			const modifiersKey = `${modelArg === 'modelValue' ? 'model' : modelArg}Modifiers`
			const { number, trim } = props[modifiersKey] || EMPTY_OBJ
			if (trim) {
				args = rawArgs.map((a) => a.trim())
			}
			if (number) {
				args = rawArgs.map(toNumber)
			}
		}
		{
			devtoolsComponentEmit(instance, event, args)
		}
		{
			const lowerCaseEvent = event.toLowerCase()
			if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) {
				warn$1(
					`Event "${lowerCaseEvent}" is emitted in component ` +
						`${formatComponentName(instance, instance.type)} but the handler is registered for "${event}". ` +
						`Note that HTML attributes are case-insensitive and you cannot use ` +
						`v-on to listen to camelCase events when using in-DOM templates. ` +
						`You should probably use "${hyphenate(event)}" instead of "${event}".`
				)
			}
		}
		let handlerName
		let handler =
			props[(handlerName = toHandlerKey(event))] ||
			// also try camelCase event handler (#2249)
			props[(handlerName = toHandlerKey(camelize(event)))]
		// for v-model update:xxx events, also trigger kebab-case equivalent
		// for props passed via kebab-case
		if (!handler && isModelListener) {
			handler = props[(handlerName = toHandlerKey(hyphenate(event)))]
		}
		if (handler) {
			callWithAsyncErrorHandling(handler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args)
		}
		const onceHandler = props[handlerName + `Once`]
		if (onceHandler) {
			if (!instance.emitted) {
				instance.emitted = {}
			} else if (instance.emitted[handlerName]) {
				return
			}
			instance.emitted[handlerName] = true
			callWithAsyncErrorHandling(onceHandler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args)
		}
	}
	function normalizeEmitsOptions(comp, appContext, asMixin = false) {
		const cache = appContext.emitsCache
		const cached = cache.get(comp)
		if (cached !== undefined) {
			return cached
		}
		const raw = comp.emits
		let normalized = {}
		// apply mixin/extends props
		let hasExtends = false
		if (!isFunction(comp)) {
			const extendEmits = (raw) => {
				const normalizedFromExtend = normalizeEmitsOptions(raw, appContext, true)
				if (normalizedFromExtend) {
					hasExtends = true
					extend(normalized, normalizedFromExtend)
				}
			}
			if (!asMixin && appContext.mixins.length) {
				appContext.mixins.forEach(extendEmits)
			}
			if (comp.extends) {
				extendEmits(comp.extends)
			}
			if (comp.mixins) {
				comp.mixins.forEach(extendEmits)
			}
		}
		if (!raw && !hasExtends) {
			cache.set(comp, null)
			return null
		}
		if (isArray(raw)) {
			raw.forEach((key) => (normalized[key] = null))
		} else {
			extend(normalized, raw)
		}
		cache.set(comp, normalized)
		return normalized
	}
	// Check if an incoming prop key is a declared emit event listener.
	// e.g. With `emits: { click: null }`, props named `onClick` and `onclick` are
	// both considered matched listeners.
	function isEmitListener(options, key) {
		if (!options || !isOn(key)) {
			return false
		}
		key = key.slice(2).replace(/Once$/, '')
		return hasOwn(options, key[0].toLowerCase() + key.slice(1)) || hasOwn(options, hyphenate(key)) || hasOwn(options, key)
	}

	/**
	 * mark the current rendering instance for asset resolution (e.g.
	 * resolveComponent, resolveDirective) during render
	 */
	let currentRenderingInstance = null
	let currentScopeId = null
	/**
	 * Note: rendering calls maybe nested. The function returns the parent rendering
	 * instance if present, which should be restored after the render is done:
	 *
	 * ```js
	 * const prev = setCurrentRenderingInstance(i)
	 * // ...render
	 * setCurrentRenderingInstance(prev)
	 * ```
	 */
	function setCurrentRenderingInstance(instance) {
		const prev = currentRenderingInstance
		currentRenderingInstance = instance
		currentScopeId = (instance && instance.type.__scopeId) || null
		return prev
	}
	/**
	 * Set scope id when creating hoisted vnodes.
	 * @private compiler helper
	 */
	function pushScopeId(id) {
		currentScopeId = id
	}
	/**
	 * Technically we no longer need this after 3.0.8 but we need to keep the same
	 * API for backwards compat w/ code generated by compilers.
	 * @private
	 */
	function popScopeId() {
		currentScopeId = null
	}
	/**
	 * Only for backwards compat
	 * @private
	 */
	const withScopeId = (_id) => withCtx
	/**
	 * Wrap a slot function to memoize current rendering instance
	 * @private compiler helper
	 */
	function withCtx(
		fn,
		ctx = currentRenderingInstance,
		isNonScopedSlot // false only
	) {
		if (!ctx) return fn
		// already normalized
		if (fn._n) {
			return fn
		}
		const renderFnWithContext = (...args) => {
			// If a user calls a compiled slot inside a template expression (#1745), it
			// can mess up block tracking, so by default we disable block tracking and
			// force bail out when invoking a compiled slot (indicated by the ._d flag).
			// This isn't necessary if rendering a compiled `<slot>`, so we flip the
			// ._d flag off when invoking the wrapped fn inside `renderSlot`.
			if (renderFnWithContext._d) {
				setBlockTracking(-1)
			}
			const prevInstance = setCurrentRenderingInstance(ctx)
			const res = fn(...args)
			setCurrentRenderingInstance(prevInstance)
			if (renderFnWithContext._d) {
				setBlockTracking(1)
			}
			{
				devtoolsComponentUpdated(ctx)
			}
			return res
		}
		// mark normalized to avoid duplicated wrapping
		renderFnWithContext._n = true
		// mark this as compiled by default
		// this is used in vnode.ts -> normalizeChildren() to set the slot
		// rendering flag.
		renderFnWithContext._c = true
		// disable block tracking by default
		renderFnWithContext._d = true
		return renderFnWithContext
	}

	/**
	 * dev only flag to track whether $attrs was used during render.
	 * If $attrs was used during render then the warning for failed attrs
	 * fallthrough can be suppressed.
	 */
	let accessedAttrs = false
	function markAttrsAccessed() {
		accessedAttrs = true
	}
	function renderComponentRoot(instance) {
		const {
			type: Component,
			vnode,
			proxy,
			withProxy,
			props,
			propsOptions: [propsOptions],
			slots,
			attrs,
			emit,
			render,
			renderCache,
			data,
			setupState,
			ctx,
			inheritAttrs,
		} = instance
		let result
		let fallthroughAttrs
		const prev = setCurrentRenderingInstance(instance)
		{
			accessedAttrs = false
		}
		try {
			if (vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */) {
				// withProxy is a proxy with a different `has` trap only for
				// runtime-compiled render functions using `with` block.
				const proxyToUse = withProxy || proxy
				result = normalizeVNode(render.call(proxyToUse, proxyToUse, renderCache, props, setupState, data, ctx))
				fallthroughAttrs = attrs
			} else {
				// functional
				const render = Component
				// in dev, mark attrs accessed if optional props (attrs === props)
				if (true && attrs === props) {
					markAttrsAccessed()
				}
				result = normalizeVNode(
					render.length > 1
						? render(
								props,
								true
									? {
											get attrs() {
												markAttrsAccessed()
												return attrs
											},
											slots,
											emit,
									  }
									: { attrs, slots, emit }
						  )
						: render(props, null /* we know it doesn't need it */)
				)
				fallthroughAttrs = Component.props ? attrs : getFunctionalFallthrough(attrs)
			}
		} catch (err) {
			blockStack.length = 0
			handleError(err, instance, 1 /* RENDER_FUNCTION */)
			result = createVNode(Comment)
		}
		// attr merging
		// in dev mode, comments are preserved, and it's possible for a template
		// to have comments along side the root element which makes it a fragment
		let root = result
		let setRoot = undefined
		if (result.patchFlag > 0 && result.patchFlag & 2048 /* DEV_ROOT_FRAGMENT */) {
			;[root, setRoot] = getChildRoot(result)
		}
		if (fallthroughAttrs && inheritAttrs !== false) {
			const keys = Object.keys(fallthroughAttrs)
			const { shapeFlag } = root
			if (keys.length) {
				if (shapeFlag & (1 /* ELEMENT */ | 6) /* COMPONENT */) {
					if (propsOptions && keys.some(isModelListener)) {
						// If a v-model listener (onUpdate:xxx) has a corresponding declared
						// prop, it indicates this component expects to handle v-model and
						// it should not fallthrough.
						// related: #1543, #1643, #1989
						fallthroughAttrs = filterModelListeners(fallthroughAttrs, propsOptions)
					}
					root = cloneVNode(root, fallthroughAttrs)
				} else if (!accessedAttrs && root.type !== Comment) {
					const allAttrs = Object.keys(attrs)
					const eventAttrs = []
					const extraAttrs = []
					for (let i = 0, l = allAttrs.length; i < l; i++) {
						const key = allAttrs[i]
						if (isOn(key)) {
							// ignore v-model handlers when they fail to fallthrough
							if (!isModelListener(key)) {
								// remove `on`, lowercase first letter to reflect event casing
								// accurately
								eventAttrs.push(key[2].toLowerCase() + key.slice(3))
							}
						} else {
							extraAttrs.push(key)
						}
					}
					if (extraAttrs.length) {
						warn$1(
							`Extraneous non-props attributes (` +
								`${extraAttrs.join(', ')}) ` +
								`were passed to component but could not be automatically inherited ` +
								`because component renders fragment or text root nodes.`
						)
					}
					if (eventAttrs.length) {
						warn$1(
							`Extraneous non-emits event listeners (` +
								`${eventAttrs.join(', ')}) ` +
								`were passed to component but could not be automatically inherited ` +
								`because component renders fragment or text root nodes. ` +
								`If the listener is intended to be a component custom event listener only, ` +
								`declare it using the "emits" option.`
						)
					}
				}
			}
		}
		// inherit directives
		if (vnode.dirs) {
			if (!isElementRoot(root)) {
				warn$1(`Runtime directive used on component with non-element root node. ` + `The directives will not function as intended.`)
			}
			// clone before mutating since the root may be a hoisted vnode
			root = cloneVNode(root)
			root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs
		}
		// inherit transition data
		if (vnode.transition) {
			if (!isElementRoot(root)) {
				warn$1(`Component inside <Transition> renders non-element root node ` + `that cannot be animated.`)
			}
			root.transition = vnode.transition
		}
		if (setRoot) {
			setRoot(root)
		} else {
			result = root
		}
		setCurrentRenderingInstance(prev)
		return result
	}
	/**
	 * dev only
	 * In dev mode, template root level comments are rendered, which turns the
	 * template into a fragment root, but we need to locate the single element
	 * root for attrs and scope id processing.
	 */
	const getChildRoot = (vnode) => {
		const rawChildren = vnode.children
		const dynamicChildren = vnode.dynamicChildren
		const childRoot = filterSingleRoot(rawChildren)
		if (!childRoot) {
			return [vnode, undefined]
		}
		const index = rawChildren.indexOf(childRoot)
		const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1
		const setRoot = (updatedRoot) => {
			rawChildren[index] = updatedRoot
			if (dynamicChildren) {
				if (dynamicIndex > -1) {
					dynamicChildren[dynamicIndex] = updatedRoot
				} else if (updatedRoot.patchFlag > 0) {
					vnode.dynamicChildren = [...dynamicChildren, updatedRoot]
				}
			}
		}
		return [normalizeVNode(childRoot), setRoot]
	}
	function filterSingleRoot(children) {
		let singleRoot
		for (let i = 0; i < children.length; i++) {
			const child = children[i]
			if (isVNode(child)) {
				// ignore user comment
				if (child.type !== Comment || child.children === 'v-if') {
					if (singleRoot) {
						// has more than 1 non-comment child, return now
						return
					} else {
						singleRoot = child
					}
				}
			} else {
				return
			}
		}
		return singleRoot
	}
	const getFunctionalFallthrough = (attrs) => {
		let res
		for (const key in attrs) {
			if (key === 'class' || key === 'style' || isOn(key)) {
				;(res || (res = {}))[key] = attrs[key]
			}
		}
		return res
	}
	const filterModelListeners = (attrs, props) => {
		const res = {}
		for (const key in attrs) {
			if (!isModelListener(key) || !(key.slice(9) in props)) {
				res[key] = attrs[key]
			}
		}
		return res
	}
	const isElementRoot = (vnode) => {
		return (
			vnode.shapeFlag & (6 /* COMPONENT */ | 1) /* ELEMENT */ || vnode.type === Comment // potential v-if branch switch
		)
	}
	function shouldUpdateComponent(prevVNode, nextVNode, optimized) {
		const { props: prevProps, children: prevChildren, component } = prevVNode
		const { props: nextProps, children: nextChildren, patchFlag } = nextVNode
		const emits = component.emitsOptions
		// Parent component's render function was hot-updated. Since this may have
		// caused the child component's slots content to have changed, we need to
		// force the child to update as well.
		if ((prevChildren || nextChildren) && isHmrUpdating) {
			return true
		}
		// force child update for runtime directive or transition on component vnode.
		if (nextVNode.dirs || nextVNode.transition) {
			return true
		}
		if (optimized && patchFlag >= 0) {
			if (patchFlag & 1024 /* DYNAMIC_SLOTS */) {
				// slot content that references values that might have changed,
				// e.g. in a v-for
				return true
			}
			if (patchFlag & 16 /* FULL_PROPS */) {
				if (!prevProps) {
					return !!nextProps
				}
				// presence of this flag indicates props are always non-null
				return hasPropsChanged(prevProps, nextProps, emits)
			} else if (patchFlag & 8 /* PROPS */) {
				const dynamicProps = nextVNode.dynamicProps
				for (let i = 0; i < dynamicProps.length; i++) {
					const key = dynamicProps[i]
					if (nextProps[key] !== prevProps[key] && !isEmitListener(emits, key)) {
						return true
					}
				}
			}
		} else {
			// this path is only taken by manually written render functions
			// so presence of any children leads to a forced update
			if (prevChildren || nextChildren) {
				if (!nextChildren || !nextChildren.$stable) {
					return true
				}
			}
			if (prevProps === nextProps) {
				return false
			}
			if (!prevProps) {
				return !!nextProps
			}
			if (!nextProps) {
				return true
			}
			return hasPropsChanged(prevProps, nextProps, emits)
		}
		return false
	}
	function hasPropsChanged(prevProps, nextProps, emitsOptions) {
		const nextKeys = Object.keys(nextProps)
		if (nextKeys.length !== Object.keys(prevProps).length) {
			return true
		}
		for (let i = 0; i < nextKeys.length; i++) {
			const key = nextKeys[i]
			if (nextProps[key] !== prevProps[key] && !isEmitListener(emitsOptions, key)) {
				return true
			}
		}
		return false
	}
	function updateHOCHostEl(
		{ vnode, parent },
		el // HostNode
	) {
		while (parent && parent.subTree === vnode) {
			;(vnode = parent.vnode).el = el
			parent = parent.parent
		}
	}

	const isSuspense = (type) => type.__isSuspense
	// Suspense exposes a component-like API, and is treated like a component
	// in the compiler, but internally it's a special built-in type that hooks
	// directly into the renderer.
	const SuspenseImpl = {
		name: 'Suspense',
		// In order to make Suspense tree-shakable, we need to avoid importing it
		// directly in the renderer. The renderer checks for the __isSuspense flag
		// on a vnode's type and calls the `process` method, passing in renderer
		// internals.
		__isSuspense: true,
		process(
			n1,
			n2,
			container,
			anchor,
			parentComponent,
			parentSuspense,
			isSVG,
			slotScopeIds,
			optimized,
			// platform-specific impl passed from renderer
			rendererInternals
		) {
			if (n1 == null) {
				mountSuspense(n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals)
			} else {
				patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, slotScopeIds, optimized, rendererInternals)
			}
		},
		hydrate: hydrateSuspense,
		create: createSuspenseBoundary,
		normalize: normalizeSuspenseChildren,
	}
	// Force-casted public typing for h and TSX props inference
	const Suspense = SuspenseImpl
	function triggerEvent(vnode, name) {
		const eventListener = vnode.props && vnode.props[name]
		if (isFunction(eventListener)) {
			eventListener()
		}
	}
	function mountSuspense(vnode, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals) {
		const {
			p: patch,
			o: { createElement },
		} = rendererInternals
		const hiddenContainer = createElement('div')
		const suspense = (vnode.suspense = createSuspenseBoundary(vnode, parentSuspense, parentComponent, container, hiddenContainer, anchor, isSVG, slotScopeIds, optimized, rendererInternals))
		// start mounting the content subtree in an off-dom container
		patch(null, (suspense.pendingBranch = vnode.ssContent), hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds)
		// now check if we have encountered any async deps
		if (suspense.deps > 0) {
			// has async
			// invoke @fallback event
			triggerEvent(vnode, 'onPending')
			triggerEvent(vnode, 'onFallback')
			// mount the fallback tree
			patch(
				null,
				vnode.ssFallback,
				container,
				anchor,
				parentComponent,
				null, // fallback tree will not have suspense context
				isSVG,
				slotScopeIds
			)
			setActiveBranch(suspense, vnode.ssFallback)
		} else {
			// Suspense has no async deps. Just resolve.
			suspense.resolve()
		}
	}
	function patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, slotScopeIds, optimized, { p: patch, um: unmount, o: { createElement } }) {
		const suspense = (n2.suspense = n1.suspense)
		suspense.vnode = n2
		n2.el = n1.el
		const newBranch = n2.ssContent
		const newFallback = n2.ssFallback
		const { activeBranch, pendingBranch, isInFallback, isHydrating } = suspense
		if (pendingBranch) {
			suspense.pendingBranch = newBranch
			if (isSameVNodeType(newBranch, pendingBranch)) {
				// same root type but content may have changed.
				patch(pendingBranch, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized)
				if (suspense.deps <= 0) {
					suspense.resolve()
				} else if (isInFallback) {
					patch(
						activeBranch,
						newFallback,
						container,
						anchor,
						parentComponent,
						null, // fallback tree will not have suspense context
						isSVG,
						slotScopeIds,
						optimized
					)
					setActiveBranch(suspense, newFallback)
				}
			} else {
				// toggled before pending tree is resolved
				suspense.pendingId++
				if (isHydrating) {
					// if toggled before hydration is finished, the current DOM tree is
					// no longer valid. set it as the active branch so it will be unmounted
					// when resolved
					suspense.isHydrating = false
					suspense.activeBranch = pendingBranch
				} else {
					unmount(pendingBranch, parentComponent, suspense)
				}
				// increment pending ID. this is used to invalidate async callbacks
				// reset suspense state
				suspense.deps = 0
				// discard effects from pending branch
				suspense.effects.length = 0
				// discard previous container
				suspense.hiddenContainer = createElement('div')
				if (isInFallback) {
					// already in fallback state
					patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized)
					if (suspense.deps <= 0) {
						suspense.resolve()
					} else {
						patch(
							activeBranch,
							newFallback,
							container,
							anchor,
							parentComponent,
							null, // fallback tree will not have suspense context
							isSVG,
							slotScopeIds,
							optimized
						)
						setActiveBranch(suspense, newFallback)
					}
				} else if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
					// toggled "back" to current active branch
					patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG, slotScopeIds, optimized)
					// force resolve
					suspense.resolve(true)
				} else {
					// switched to a 3rd branch
					patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized)
					if (suspense.deps <= 0) {
						suspense.resolve()
					}
				}
			}
		} else {
			if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
				// root did not change, just normal patch
				patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG, slotScopeIds, optimized)
				setActiveBranch(suspense, newBranch)
			} else {
				// root node toggled
				// invoke @pending event
				triggerEvent(n2, 'onPending')
				// mount pending branch in off-dom container
				suspense.pendingBranch = newBranch
				suspense.pendingId++
				patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG, slotScopeIds, optimized)
				if (suspense.deps <= 0) {
					// incoming branch has no async deps, resolve now.
					suspense.resolve()
				} else {
					const { timeout, pendingId } = suspense
					if (timeout > 0) {
						setTimeout(() => {
							if (suspense.pendingId === pendingId) {
								suspense.fallback(newFallback)
							}
						}, timeout)
					} else if (timeout === 0) {
						suspense.fallback(newFallback)
					}
				}
			}
		}
	}
	let hasWarned = false
	function createSuspenseBoundary(vnode, parent, parentComponent, container, hiddenContainer, anchor, isSVG, slotScopeIds, optimized, rendererInternals, isHydrating = false) {
		/* istanbul ignore if */
		if (!hasWarned) {
			hasWarned = true
			// @ts-ignore `console.info` cannot be null error
			console[console.info ? 'info' : 'log'](`<Suspense> is an experimental feature and its API will likely change.`)
		}
		const {
			p: patch,
			m: move,
			um: unmount,
			n: next,
			o: { parentNode, remove },
		} = rendererInternals
		const timeout = toNumber(vnode.props && vnode.props.timeout)
		const suspense = {
			vnode,
			parent,
			parentComponent,
			isSVG,
			container,
			hiddenContainer,
			anchor,
			deps: 0,
			pendingId: 0,
			timeout: typeof timeout === 'number' ? timeout : -1,
			activeBranch: null,
			pendingBranch: null,
			isInFallback: true,
			isHydrating,
			isUnmounted: false,
			effects: [],
			resolve(resume = false) {
				{
					if (!resume && !suspense.pendingBranch) {
						throw new Error(`suspense.resolve() is called without a pending branch.`)
					}
					if (suspense.isUnmounted) {
						throw new Error(`suspense.resolve() is called on an already unmounted suspense boundary.`)
					}
				}
				const { vnode, activeBranch, pendingBranch, pendingId, effects, parentComponent, container } = suspense
				if (suspense.isHydrating) {
					suspense.isHydrating = false
				} else if (!resume) {
					const delayEnter = activeBranch && pendingBranch.transition && pendingBranch.transition.mode === 'out-in'
					if (delayEnter) {
						activeBranch.transition.afterLeave = () => {
							if (pendingId === suspense.pendingId) {
								move(pendingBranch, container, anchor, 0 /* ENTER */)
							}
						}
					}
					// this is initial anchor on mount
					let { anchor } = suspense
					// unmount current active tree
					if (activeBranch) {
						// if the fallback tree was mounted, it may have been moved
						// as part of a parent suspense. get the latest anchor for insertion
						anchor = next(activeBranch)
						unmount(activeBranch, parentComponent, suspense, true)
					}
					if (!delayEnter) {
						// move content from off-dom container to actual container
						move(pendingBranch, container, anchor, 0 /* ENTER */)
					}
				}
				setActiveBranch(suspense, pendingBranch)
				suspense.pendingBranch = null
				suspense.isInFallback = false
				// flush buffered effects
				// check if there is a pending parent suspense
				let parent = suspense.parent
				let hasUnresolvedAncestor = false
				while (parent) {
					if (parent.pendingBranch) {
						// found a pending parent suspense, merge buffered post jobs
						// into that parent
						parent.effects.push(...effects)
						hasUnresolvedAncestor = true
						break
					}
					parent = parent.parent
				}
				// no pending parent suspense, flush all jobs
				if (!hasUnresolvedAncestor) {
					queuePostFlushCb(effects)
				}
				suspense.effects = []
				// invoke @resolve event
				triggerEvent(vnode, 'onResolve')
			},
			fallback(fallbackVNode) {
				if (!suspense.pendingBranch) {
					return
				}
				const { vnode, activeBranch, parentComponent, container, isSVG } = suspense
				// invoke @fallback event
				triggerEvent(vnode, 'onFallback')
				const anchor = next(activeBranch)
				const mountFallback = () => {
					if (!suspense.isInFallback) {
						return
					}
					// mount the fallback tree
					patch(
						null,
						fallbackVNode,
						container,
						anchor,
						parentComponent,
						null, // fallback tree will not have suspense context
						isSVG,
						slotScopeIds,
						optimized
					)
					setActiveBranch(suspense, fallbackVNode)
				}
				const delayEnter = fallbackVNode.transition && fallbackVNode.transition.mode === 'out-in'
				if (delayEnter) {
					activeBranch.transition.afterLeave = mountFallback
				}
				suspense.isInFallback = true
				// unmount current active branch
				unmount(
					activeBranch,
					parentComponent,
					null, // no suspense so unmount hooks fire now
					true // shouldRemove
				)
				if (!delayEnter) {
					mountFallback()
				}
			},
			move(container, anchor, type) {
				suspense.activeBranch && move(suspense.activeBranch, container, anchor, type)
				suspense.container = container
			},
			next() {
				return suspense.activeBranch && next(suspense.activeBranch)
			},
			registerDep(instance, setupRenderEffect) {
				const isInPendingSuspense = !!suspense.pendingBranch
				if (isInPendingSuspense) {
					suspense.deps++
				}
				const hydratedEl = instance.vnode.el
				instance.asyncDep
					.catch((err) => {
						handleError(err, instance, 0 /* SETUP_FUNCTION */)
					})
					.then((asyncSetupResult) => {
						// retry when the setup() promise resolves.
						// component may have been unmounted before resolve.
						if (instance.isUnmounted || suspense.isUnmounted || suspense.pendingId !== instance.suspenseId) {
							return
						}
						// retry from this component
						instance.asyncResolved = true
						const { vnode } = instance
						{
							pushWarningContext(vnode)
						}
						handleSetupResult(instance, asyncSetupResult, false)
						if (hydratedEl) {
							// vnode may have been replaced if an update happened before the
							// async dep is resolved.
							vnode.el = hydratedEl
						}
						const placeholder = !hydratedEl && instance.subTree.el
						setupRenderEffect(
							instance,
							vnode,
							// component may have been moved before resolve.
							// if this is not a hydration, instance.subTree will be the comment
							// placeholder.
							parentNode(hydratedEl || instance.subTree.el),
							// anchor will not be used if this is hydration, so only need to
							// consider the comment placeholder case.
							hydratedEl ? null : next(instance.subTree),
							suspense,
							isSVG,
							optimized
						)
						if (placeholder) {
							remove(placeholder)
						}
						updateHOCHostEl(instance, vnode.el)
						{
							popWarningContext()
						}
						// only decrease deps count if suspense is not already resolved
						if (isInPendingSuspense && --suspense.deps === 0) {
							suspense.resolve()
						}
					})
			},
			unmount(parentSuspense, doRemove) {
				suspense.isUnmounted = true
				if (suspense.activeBranch) {
					unmount(suspense.activeBranch, parentComponent, parentSuspense, doRemove)
				}
				if (suspense.pendingBranch) {
					unmount(suspense.pendingBranch, parentComponent, parentSuspense, doRemove)
				}
			},
		}
		return suspense
	}
	function hydrateSuspense(node, vnode, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals, hydrateNode) {
		/* eslint-disable no-restricted-globals */
		const suspense = (vnode.suspense = createSuspenseBoundary(
			vnode,
			parentSuspense,
			parentComponent,
			node.parentNode,
			document.createElement('div'),
			null,
			isSVG,
			slotScopeIds,
			optimized,
			rendererInternals,
			true /* hydrating */
		))
		// there are two possible scenarios for server-rendered suspense:
		// - success: ssr content should be fully resolved
		// - failure: ssr content should be the fallback branch.
		// however, on the client we don't really know if it has failed or not
		// attempt to hydrate the DOM assuming it has succeeded, but we still
		// need to construct a suspense boundary first
		const result = hydrateNode(node, (suspense.pendingBranch = vnode.ssContent), parentComponent, suspense, slotScopeIds, optimized)
		if (suspense.deps === 0) {
			suspense.resolve()
		}
		return result
		/* eslint-enable no-restricted-globals */
	}
	function normalizeSuspenseChildren(vnode) {
		const { shapeFlag, children } = vnode
		const isSlotChildren = shapeFlag & 32 /* SLOTS_CHILDREN */
		vnode.ssContent = normalizeSuspenseSlot(isSlotChildren ? children.default : children)
		vnode.ssFallback = isSlotChildren ? normalizeSuspenseSlot(children.fallback) : createVNode(Comment)
	}
	function normalizeSuspenseSlot(s) {
		let block
		if (isFunction(s)) {
			const trackBlock = isBlockTreeEnabled && s._c
			if (trackBlock) {
				// disableTracking: false
				// allow block tracking for compiled slots
				// (see ./componentRenderContext.ts)
				s._d = false
				openBlock()
			}
			s = s()
			if (trackBlock) {
				s._d = true
				block = currentBlock
				closeBlock()
			}
		}
		if (isArray(s)) {
			const singleChild = filterSingleRoot(s)
			if (!singleChild) {
				warn$1(`<Suspense> slots expect a single root node.`)
			}
			s = singleChild
		}
		s = normalizeVNode(s)
		if (block && !s.dynamicChildren) {
			s.dynamicChildren = block.filter((c) => c !== s)
		}
		return s
	}
	function queueEffectWithSuspense(fn, suspense) {
		if (suspense && suspense.pendingBranch) {
			if (isArray(fn)) {
				suspense.effects.push(...fn)
			} else {
				suspense.effects.push(fn)
			}
		} else {
			queuePostFlushCb(fn)
		}
	}
	function setActiveBranch(suspense, branch) {
		suspense.activeBranch = branch
		const { vnode, parentComponent } = suspense
		const el = (vnode.el = branch.el)
		// in case suspense is the root node of a component,
		// recursively update the HOC el
		if (parentComponent && parentComponent.subTree === vnode) {
			parentComponent.vnode.el = el
			updateHOCHostEl(parentComponent, el)
		}
	}

	function provide(key, value) {
		if (!currentInstance) {
			{
				warn$1(`provide() can only be used inside setup().`)
			}
		} else {
			let provides = currentInstance.provides
			// by default an instance inherits its parent's provides object
			// but when it needs to provide values of its own, it creates its
			// own provides object using parent provides object as prototype.
			// this way in `inject` we can simply look up injections from direct
			// parent and let the prototype chain do the work.
			const parentProvides = currentInstance.parent && currentInstance.parent.provides
			if (parentProvides === provides) {
				provides = currentInstance.provides = Object.create(parentProvides)
			}
			// TS doesn't allow symbol as index type
			provides[key] = value
		}
	}
	function inject(key, defaultValue, treatDefaultAsFactory = false) {
		// fallback to `currentRenderingInstance` so that this can be called in
		// a functional component
		const instance = currentInstance || currentRenderingInstance
		if (instance) {
			// #2400
			// to support `app.use` plugins,
			// fallback to appContext's `provides` if the instance is at root
			const provides = instance.parent == null ? instance.vnode.appContext && instance.vnode.appContext.provides : instance.parent.provides
			if (provides && key in provides) {
				// TS doesn't allow symbol as index type
				return provides[key]
			} else if (arguments.length > 1) {
				return treatDefaultAsFactory && isFunction(defaultValue) ? defaultValue.call(instance.proxy) : defaultValue
			} else {
				warn$1(`injection "${String(key)}" not found.`)
			}
		} else {
			warn$1(`inject() can only be used inside setup() or functional components.`)
		}
	}

	// Simple effect.
	function watchEffect(effect, options) {
		return doWatch(effect, null, options)
	}
	function watchPostEffect(effect, options) {
		return doWatch(effect, null, Object.assign(Object.assign({}, options), { flush: 'post' }))
	}
	function watchSyncEffect(effect, options) {
		return doWatch(effect, null, Object.assign(Object.assign({}, options), { flush: 'sync' }))
	}
	// initial value for watchers to trigger on undefined initial values
	const INITIAL_WATCHER_VALUE = {}
	// implementation
	function watch(source, cb, options) {
		if (!isFunction(cb)) {
			warn$1(
				`\`watch(fn, options?)\` signature has been moved to a separate API. ` +
					`Use \`watchEffect(fn, options?)\` instead. \`watch\` now only ` +
					`supports \`watch(source, cb, options?) signature.`
			)
		}
		return doWatch(source, cb, options)
	}
	function doWatch(source, cb, { immediate, deep, flush, onTrack, onTrigger } = EMPTY_OBJ) {
		if (!cb) {
			if (immediate !== undefined) {
				warn$1(`watch() "immediate" option is only respected when using the ` + `watch(source, callback, options?) signature.`)
			}
			if (deep !== undefined) {
				warn$1(`watch() "deep" option is only respected when using the ` + `watch(source, callback, options?) signature.`)
			}
		}
		const warnInvalidSource = (s) => {
			warn$1(`Invalid watch source: `, s, `A watch source can only be a getter/effect function, a ref, ` + `a reactive object, or an array of these types.`)
		}
		const instance = currentInstance
		let getter
		let forceTrigger = false
		let isMultiSource = false
		if (isRef(source)) {
			getter = () => source.value
			forceTrigger = isShallow(source)
		} else if (isReactive(source)) {
			getter = () => source
			deep = true
		} else if (isArray(source)) {
			isMultiSource = true
			forceTrigger = source.some((s) => isReactive(s) || isShallow(s))
			getter = () =>
				source.map((s) => {
					if (isRef(s)) {
						return s.value
					} else if (isReactive(s)) {
						return traverse(s)
					} else if (isFunction(s)) {
						return callWithErrorHandling(s, instance, 2 /* WATCH_GETTER */)
					} else {
						warnInvalidSource(s)
					}
				})
		} else if (isFunction(source)) {
			if (cb) {
				// getter with cb
				getter = () => callWithErrorHandling(source, instance, 2 /* WATCH_GETTER */)
			} else {
				// no cb -> simple effect
				getter = () => {
					if (instance && instance.isUnmounted) {
						return
					}
					if (cleanup) {
						cleanup()
					}
					return callWithAsyncErrorHandling(source, instance, 3 /* WATCH_CALLBACK */, [onCleanup])
				}
			}
		} else {
			getter = NOOP
			warnInvalidSource(source)
		}
		if (cb && deep) {
			const baseGetter = getter
			getter = () => traverse(baseGetter())
		}
		let cleanup
		let onCleanup = (fn) => {
			cleanup = effect.onStop = () => {
				callWithErrorHandling(fn, instance, 4 /* WATCH_CLEANUP */)
			}
		}
		let oldValue = isMultiSource ? [] : INITIAL_WATCHER_VALUE
		const job = () => {
			if (!effect.active) {
				return
			}
			if (cb) {
				// watch(source, cb)
				const newValue = effect.run()
				if (deep || forceTrigger || (isMultiSource ? newValue.some((v, i) => hasChanged(v, oldValue[i])) : hasChanged(newValue, oldValue)) || false) {
					// cleanup before running cb again
					if (cleanup) {
						cleanup()
					}
					callWithAsyncErrorHandling(cb, instance, 3 /* WATCH_CALLBACK */, [
						newValue,
						// pass undefined as the old value when it's changed for the first time
						oldValue === INITIAL_WATCHER_VALUE ? undefined : oldValue,
						onCleanup,
					])
					oldValue = newValue
				}
			} else {
				// watchEffect
				effect.run()
			}
		}
		// important: mark the job as a watcher callback so that scheduler knows
		// it is allowed to self-trigger (#1727)
		job.allowRecurse = !!cb
		let scheduler
		if (flush === 'sync') {
			scheduler = job // the scheduler function gets called directly
		} else if (flush === 'post') {
			scheduler = () => queuePostRenderEffect(job, instance && instance.suspense)
		} else {
			// default: 'pre'
			scheduler = () => queuePreFlushCb(job)
		}
		const effect = new ReactiveEffect(getter, scheduler)
		{
			effect.onTrack = onTrack
			effect.onTrigger = onTrigger
		}
		// initial run
		if (cb) {
			if (immediate) {
				job()
			} else {
				oldValue = effect.run()
			}
		} else if (flush === 'post') {
			queuePostRenderEffect(effect.run.bind(effect), instance && instance.suspense)
		} else {
			effect.run()
		}
		return () => {
			effect.stop()
			if (instance && instance.scope) {
				remove(instance.scope.effects, effect)
			}
		}
	}
	// this.$watch
	function instanceWatch(source, value, options) {
		const publicThis = this.proxy
		const getter = isString(source) ? (source.includes('.') ? createPathGetter(publicThis, source) : () => publicThis[source]) : source.bind(publicThis, publicThis)
		let cb
		if (isFunction(value)) {
			cb = value
		} else {
			cb = value.handler
			options = value
		}
		const cur = currentInstance
		setCurrentInstance(this)
		const res = doWatch(getter, cb.bind(publicThis), options)
		if (cur) {
			setCurrentInstance(cur)
		} else {
			unsetCurrentInstance()
		}
		return res
	}
	function createPathGetter(ctx, path) {
		const segments = path.split('.')
		return () => {
			let cur = ctx
			for (let i = 0; i < segments.length && cur; i++) {
				cur = cur[segments[i]]
			}
			return cur
		}
	}
	function traverse(value, seen) {
		if (!isObject(value) || value['__v_skip' /* SKIP */]) {
			return value
		}
		seen = seen || new Set()
		if (seen.has(value)) {
			return value
		}
		seen.add(value)
		if (isRef(value)) {
			traverse(value.value, seen)
		} else if (isArray(value)) {
			for (let i = 0; i < value.length; i++) {
				traverse(value[i], seen)
			}
		} else if (isSet(value) || isMap(value)) {
			value.forEach((v) => {
				traverse(v, seen)
			})
		} else if (isPlainObject(value)) {
			for (const key in value) {
				traverse(value[key], seen)
			}
		}
		return value
	}

	function useTransitionState() {
		const state = {
			isMounted: false,
			isLeaving: false,
			isUnmounting: false,
			leavingVNodes: new Map(),
		}
		onMounted(() => {
			state.isMounted = true
		})
		onBeforeUnmount(() => {
			state.isUnmounting = true
		})
		return state
	}
	const TransitionHookValidator = [Function, Array]
	const BaseTransitionImpl = {
		name: `BaseTransition`,
		props: {
			mode: String,
			appear: Boolean,
			persisted: Boolean,
			// enter
			onBeforeEnter: TransitionHookValidator,
			onEnter: TransitionHookValidator,
			onAfterEnter: TransitionHookValidator,
			onEnterCancelled: TransitionHookValidator,
			// leave
			onBeforeLeave: TransitionHookValidator,
			onLeave: TransitionHookValidator,
			onAfterLeave: TransitionHookValidator,
			onLeaveCancelled: TransitionHookValidator,
			// appear
			onBeforeAppear: TransitionHookValidator,
			onAppear: TransitionHookValidator,
			onAfterAppear: TransitionHookValidator,
			onAppearCancelled: TransitionHookValidator,
		},
		setup(props, { slots }) {
			const instance = getCurrentInstance()
			const state = useTransitionState()
			let prevTransitionKey
			return () => {
				const children = slots.default && getTransitionRawChildren(slots.default(), true)
				if (!children || !children.length) {
					return
				}
				let child = children[0]
				if (children.length > 1) {
					let hasFound = false
					// locate first non-comment child
					for (const c of children) {
						if (c.type !== Comment) {
							if (hasFound) {
								// warn more than one non-comment child
								warn$1('<transition> can only be used on a single element or component. ' + 'Use <transition-group> for lists.')
								break
							}
							child = c
							hasFound = true
						}
					}
				}
				// there's no need to track reactivity for these props so use the raw
				// props for a bit better perf
				const rawProps = toRaw(props)
				const { mode } = rawProps
				// check mode
				if (mode && mode !== 'in-out' && mode !== 'out-in' && mode !== 'default') {
					warn$1(`invalid <transition> mode: ${mode}`)
				}
				if (state.isLeaving) {
					return emptyPlaceholder(child)
				}
				// in the case of <transition><keep-alive/></transition>, we need to
				// compare the type of the kept-alive children.
				const innerChild = getKeepAliveChild(child)
				if (!innerChild) {
					return emptyPlaceholder(child)
				}
				const enterHooks = resolveTransitionHooks(innerChild, rawProps, state, instance)
				setTransitionHooks(innerChild, enterHooks)
				const oldChild = instance.subTree
				const oldInnerChild = oldChild && getKeepAliveChild(oldChild)
				let transitionKeyChanged = false
				const { getTransitionKey } = innerChild.type
				if (getTransitionKey) {
					const key = getTransitionKey()
					if (prevTransitionKey === undefined) {
						prevTransitionKey = key
					} else if (key !== prevTransitionKey) {
						prevTransitionKey = key
						transitionKeyChanged = true
					}
				}
				// handle mode
				if (oldInnerChild && oldInnerChild.type !== Comment && (!isSameVNodeType(innerChild, oldInnerChild) || transitionKeyChanged)) {
					const leavingHooks = resolveTransitionHooks(oldInnerChild, rawProps, state, instance)
					// update old tree's hooks in case of dynamic transition
					setTransitionHooks(oldInnerChild, leavingHooks)
					// switching between different views
					if (mode === 'out-in') {
						state.isLeaving = true
						// return placeholder node and queue update when leave finishes
						leavingHooks.afterLeave = () => {
							state.isLeaving = false
							instance.update()
						}
						return emptyPlaceholder(child)
					} else if (mode === 'in-out' && innerChild.type !== Comment) {
						leavingHooks.delayLeave = (el, earlyRemove, delayedLeave) => {
							const leavingVNodesCache = getLeavingNodesForType(state, oldInnerChild)
							leavingVNodesCache[String(oldInnerChild.key)] = oldInnerChild
							// early removal callback
							el._leaveCb = () => {
								earlyRemove()
								el._leaveCb = undefined
								delete enterHooks.delayedLeave
							}
							enterHooks.delayedLeave = delayedLeave
						}
					}
				}
				return child
			}
		},
	}
	// export the public type for h/tsx inference
	// also to avoid inline import() in generated d.ts files
	const BaseTransition = BaseTransitionImpl
	function getLeavingNodesForType(state, vnode) {
		const { leavingVNodes } = state
		let leavingVNodesCache = leavingVNodes.get(vnode.type)
		if (!leavingVNodesCache) {
			leavingVNodesCache = Object.create(null)
			leavingVNodes.set(vnode.type, leavingVNodesCache)
		}
		return leavingVNodesCache
	}
	// The transition hooks are attached to the vnode as vnode.transition
	// and will be called at appropriate timing in the renderer.
	function resolveTransitionHooks(vnode, props, state, instance) {
		const {
			appear,
			mode,
			persisted = false,
			onBeforeEnter,
			onEnter,
			onAfterEnter,
			onEnterCancelled,
			onBeforeLeave,
			onLeave,
			onAfterLeave,
			onLeaveCancelled,
			onBeforeAppear,
			onAppear,
			onAfterAppear,
			onAppearCancelled,
		} = props
		const key = String(vnode.key)
		const leavingVNodesCache = getLeavingNodesForType(state, vnode)
		const callHook = (hook, args) => {
			hook && callWithAsyncErrorHandling(hook, instance, 9 /* TRANSITION_HOOK */, args)
		}
		const callAsyncHook = (hook, args) => {
			const done = args[1]
			callHook(hook, args)
			if (isArray(hook)) {
				if (hook.every((hook) => hook.length <= 1)) done()
			} else if (hook.length <= 1) {
				done()
			}
		}
		const hooks = {
			mode,
			persisted,
			beforeEnter(el) {
				let hook = onBeforeEnter
				if (!state.isMounted) {
					if (appear) {
						hook = onBeforeAppear || onBeforeEnter
					} else {
						return
					}
				}
				// for same element (v-show)
				if (el._leaveCb) {
					el._leaveCb(true /* cancelled */)
				}
				// for toggled element with same key (v-if)
				const leavingVNode = leavingVNodesCache[key]
				if (leavingVNode && isSameVNodeType(vnode, leavingVNode) && leavingVNode.el._leaveCb) {
					// force early removal (not cancelled)
					leavingVNode.el._leaveCb()
				}
				callHook(hook, [el])
			},
			enter(el) {
				let hook = onEnter
				let afterHook = onAfterEnter
				let cancelHook = onEnterCancelled
				if (!state.isMounted) {
					if (appear) {
						hook = onAppear || onEnter
						afterHook = onAfterAppear || onAfterEnter
						cancelHook = onAppearCancelled || onEnterCancelled
					} else {
						return
					}
				}
				let called = false
				const done = (el._enterCb = (cancelled) => {
					if (called) return
					called = true
					if (cancelled) {
						callHook(cancelHook, [el])
					} else {
						callHook(afterHook, [el])
					}
					if (hooks.delayedLeave) {
						hooks.delayedLeave()
					}
					el._enterCb = undefined
				})
				if (hook) {
					callAsyncHook(hook, [el, done])
				} else {
					done()
				}
			},
			leave(el, remove) {
				const key = String(vnode.key)
				if (el._enterCb) {
					el._enterCb(true /* cancelled */)
				}
				if (state.isUnmounting) {
					return remove()
				}
				callHook(onBeforeLeave, [el])
				let called = false
				const done = (el._leaveCb = (cancelled) => {
					if (called) return
					called = true
					remove()
					if (cancelled) {
						callHook(onLeaveCancelled, [el])
					} else {
						callHook(onAfterLeave, [el])
					}
					el._leaveCb = undefined
					if (leavingVNodesCache[key] === vnode) {
						delete leavingVNodesCache[key]
					}
				})
				leavingVNodesCache[key] = vnode
				if (onLeave) {
					callAsyncHook(onLeave, [el, done])
				} else {
					done()
				}
			},
			clone(vnode) {
				return resolveTransitionHooks(vnode, props, state, instance)
			},
		}
		return hooks
	}
	// the placeholder really only handles one special case: KeepAlive
	// in the case of a KeepAlive in a leave phase we need to return a KeepAlive
	// placeholder with empty content to avoid the KeepAlive instance from being
	// unmounted.
	function emptyPlaceholder(vnode) {
		if (isKeepAlive(vnode)) {
			vnode = cloneVNode(vnode)
			vnode.children = null
			return vnode
		}
	}
	function getKeepAliveChild(vnode) {
		return isKeepAlive(vnode) ? (vnode.children ? vnode.children[0] : undefined) : vnode
	}
	function setTransitionHooks(vnode, hooks) {
		if (vnode.shapeFlag & 6 /* COMPONENT */ && vnode.component) {
			setTransitionHooks(vnode.component.subTree, hooks)
		} else if (vnode.shapeFlag & 128 /* SUSPENSE */) {
			vnode.ssContent.transition = hooks.clone(vnode.ssContent)
			vnode.ssFallback.transition = hooks.clone(vnode.ssFallback)
		} else {
			vnode.transition = hooks
		}
	}
	function getTransitionRawChildren(children, keepComment = false, parentKey) {
		let ret = []
		let keyedFragmentCount = 0
		for (let i = 0; i < children.length; i++) {
			let child = children[i]
			// #5360 inherit parent key in case of <template v-for>
			const key = parentKey == null ? child.key : String(parentKey) + String(child.key != null ? child.key : i)
			// handle fragment children case, e.g. v-for
			if (child.type === Fragment) {
				if (child.patchFlag & 128 /* KEYED_FRAGMENT */) keyedFragmentCount++
				ret = ret.concat(getTransitionRawChildren(child.children, keepComment, key))
			}
			// comment placeholders should be skipped, e.g. v-if
			else if (keepComment || child.type !== Comment) {
				ret.push(key != null ? cloneVNode(child, { key }) : child)
			}
		}
		// #1126 if a transition children list contains multiple sub fragments, these
		// fragments will be merged into a flat children array. Since each v-for
		// fragment may contain different static bindings inside, we need to de-op
		// these children to force full diffs to ensure correct behavior.
		if (keyedFragmentCount > 1) {
			for (let i = 0; i < ret.length; i++) {
				ret[i].patchFlag = -2 /* BAIL */
			}
		}
		return ret
	}

	// implementation, close to no-op
	function defineComponent(options) {
		return isFunction(options) ? { setup: options, name: options.name } : options
	}

	const isAsyncWrapper = (i) => !!i.type.__asyncLoader
	function defineAsyncComponent(source) {
		if (isFunction(source)) {
			source = { loader: source }
		}
		const {
			loader,
			loadingComponent,
			errorComponent,
			delay = 200,
			timeout, // undefined = never times out
			suspensible = true,
			onError: userOnError,
		} = source
		let pendingRequest = null
		let resolvedComp
		let retries = 0
		const retry = () => {
			retries++
			pendingRequest = null
			return load()
		}
		const load = () => {
			let thisRequest
			return (
				pendingRequest ||
				(thisRequest = pendingRequest =
					loader()
						.catch((err) => {
							err = err instanceof Error ? err : new Error(String(err))
							if (userOnError) {
								return new Promise((resolve, reject) => {
									const userRetry = () => resolve(retry())
									const userFail = () => reject(err)
									userOnError(err, userRetry, userFail, retries + 1)
								})
							} else {
								throw err
							}
						})
						.then((comp) => {
							if (thisRequest !== pendingRequest && pendingRequest) {
								return pendingRequest
							}
							if (!comp) {
								warn$1(`Async component loader resolved to undefined. ` + `If you are using retry(), make sure to return its return value.`)
							}
							// interop module default
							if (comp && (comp.__esModule || comp[Symbol.toStringTag] === 'Module')) {
								comp = comp.default
							}
							if (comp && !isObject(comp) && !isFunction(comp)) {
								throw new Error(`Invalid async component load result: ${comp}`)
							}
							resolvedComp = comp
							return comp
						}))
			)
		}
		return defineComponent({
			name: 'AsyncComponentWrapper',
			__asyncLoader: load,
			get __asyncResolved() {
				return resolvedComp
			},
			setup() {
				const instance = currentInstance
				// already resolved
				if (resolvedComp) {
					return () => createInnerComp(resolvedComp, instance)
				}
				const onError = (err) => {
					pendingRequest = null
					handleError(err, instance, 13 /* ASYNC_COMPONENT_LOADER */, !errorComponent /* do not throw in dev if user provided error component */)
				}
				// suspense-controlled or SSR.
				if ((suspensible && instance.suspense) || false) {
					return load()
						.then((comp) => {
							return () => createInnerComp(comp, instance)
						})
						.catch((err) => {
							onError(err)
							return () =>
								errorComponent
									? createVNode(errorComponent, {
											error: err,
									  })
									: null
						})
				}
				const loaded = ref(false)
				const error = ref()
				const delayed = ref(!!delay)
				if (delay) {
					setTimeout(() => {
						delayed.value = false
					}, delay)
				}
				if (timeout != null) {
					setTimeout(() => {
						if (!loaded.value && !error.value) {
							const err = new Error(`Async component timed out after ${timeout}ms.`)
							onError(err)
							error.value = err
						}
					}, timeout)
				}
				load()
					.then(() => {
						loaded.value = true
						if (instance.parent && isKeepAlive(instance.parent.vnode)) {
							// parent is keep-alive, force update so the loaded component's
							// name is taken into account
							queueJob(instance.parent.update)
						}
					})
					.catch((err) => {
						onError(err)
						error.value = err
					})
				return () => {
					if (loaded.value && resolvedComp) {
						return createInnerComp(resolvedComp, instance)
					} else if (error.value && errorComponent) {
						return createVNode(errorComponent, {
							error: error.value,
						})
					} else if (loadingComponent && !delayed.value) {
						return createVNode(loadingComponent)
					}
				}
			},
		})
	}
	function createInnerComp(comp, { vnode: { ref, props, children, shapeFlag }, parent }) {
		const vnode = createVNode(comp, props, children)
		// ensure inner component inherits the async wrapper's ref owner
		vnode.ref = ref
		return vnode
	}

	const isKeepAlive = (vnode) => vnode.type.__isKeepAlive
	const KeepAliveImpl = {
		name: `KeepAlive`,
		// Marker for special handling inside the renderer. We are not using a ===
		// check directly on KeepAlive in the renderer, because importing it directly
		// would prevent it from being tree-shaken.
		__isKeepAlive: true,
		props: {
			include: [String, RegExp, Array],
			exclude: [String, RegExp, Array],
			max: [String, Number],
		},
		setup(props, { slots }) {
			const instance = getCurrentInstance()
			// KeepAlive communicates with the instantiated renderer via the
			// ctx where the renderer passes in its internals,
			// and the KeepAlive instance exposes activate/deactivate implementations.
			// The whole point of this is to avoid importing KeepAlive directly in the
			// renderer to facilitate tree-shaking.
			const sharedContext = instance.ctx
			const cache = new Map()
			const keys = new Set()
			let current = null
			{
				instance.__v_cache = cache
			}
			const parentSuspense = instance.suspense
			const {
				renderer: {
					p: patch,
					m: move,
					um: _unmount,
					o: { createElement },
				},
			} = sharedContext
			const storageContainer = createElement('div')
			sharedContext.activate = (vnode, container, anchor, isSVG, optimized) => {
				const instance = vnode.component
				move(vnode, container, anchor, 0 /* ENTER */, parentSuspense)
				// in case props have changed
				patch(instance.vnode, vnode, container, anchor, instance, parentSuspense, isSVG, vnode.slotScopeIds, optimized)
				queuePostRenderEffect(() => {
					instance.isDeactivated = false
					if (instance.a) {
						invokeArrayFns(instance.a)
					}
					const vnodeHook = vnode.props && vnode.props.onVnodeMounted
					if (vnodeHook) {
						invokeVNodeHook(vnodeHook, instance.parent, vnode)
					}
				}, parentSuspense)
				{
					// Update components tree
					devtoolsComponentAdded(instance)
				}
			}
			sharedContext.deactivate = (vnode) => {
				const instance = vnode.component
				move(vnode, storageContainer, null, 1 /* LEAVE */, parentSuspense)
				queuePostRenderEffect(() => {
					if (instance.da) {
						invokeArrayFns(instance.da)
					}
					const vnodeHook = vnode.props && vnode.props.onVnodeUnmounted
					if (vnodeHook) {
						invokeVNodeHook(vnodeHook, instance.parent, vnode)
					}
					instance.isDeactivated = true
				}, parentSuspense)
				{
					// Update components tree
					devtoolsComponentAdded(instance)
				}
			}
			function unmount(vnode) {
				// reset the shapeFlag so it can be properly unmounted
				resetShapeFlag(vnode)
				_unmount(vnode, instance, parentSuspense, true)
			}
			function pruneCache(filter) {
				cache.forEach((vnode, key) => {
					const name = getComponentName(vnode.type)
					if (name && (!filter || !filter(name))) {
						pruneCacheEntry(key)
					}
				})
			}
			function pruneCacheEntry(key) {
				const cached = cache.get(key)
				if (!current || cached.type !== current.type) {
					unmount(cached)
				} else if (current) {
					// current active instance should no longer be kept-alive.
					// we can't unmount it now but it might be later, so reset its flag now.
					resetShapeFlag(current)
				}
				cache.delete(key)
				keys.delete(key)
			}
			// prune cache on include/exclude prop change
			watch(
				() => [props.include, props.exclude],
				([include, exclude]) => {
					include && pruneCache((name) => matches(include, name))
					exclude && pruneCache((name) => !matches(exclude, name))
				},
				// prune post-render after `current` has been updated
				{ flush: 'post', deep: true }
			)
			// cache sub tree after render
			let pendingCacheKey = null
			const cacheSubtree = () => {
				// fix #1621, the pendingCacheKey could be 0
				if (pendingCacheKey != null) {
					cache.set(pendingCacheKey, getInnerChild(instance.subTree))
				}
			}
			onMounted(cacheSubtree)
			onUpdated(cacheSubtree)
			onBeforeUnmount(() => {
				cache.forEach((cached) => {
					const { subTree, suspense } = instance
					const vnode = getInnerChild(subTree)
					if (cached.type === vnode.type) {
						// current instance will be unmounted as part of keep-alive's unmount
						resetShapeFlag(vnode)
						// but invoke its deactivated hook here
						const da = vnode.component.da
						da && queuePostRenderEffect(da, suspense)
						return
					}
					unmount(cached)
				})
			})
			return () => {
				pendingCacheKey = null
				if (!slots.default) {
					return null
				}
				const children = slots.default()
				const rawVNode = children[0]
				if (children.length > 1) {
					{
						warn$1(`KeepAlive should contain exactly one component child.`)
					}
					current = null
					return children
				} else if (!isVNode(rawVNode) || (!((rawVNode.shapeFlag & 4) /* STATEFUL_COMPONENT */) && !((rawVNode.shapeFlag & 128) /* SUSPENSE */))) {
					current = null
					return rawVNode
				}
				let vnode = getInnerChild(rawVNode)
				const comp = vnode.type
				// for async components, name check should be based in its loaded
				// inner component if available
				const name = getComponentName(isAsyncWrapper(vnode) ? vnode.type.__asyncResolved || {} : comp)
				const { include, exclude, max } = props
				if ((include && (!name || !matches(include, name))) || (exclude && name && matches(exclude, name))) {
					current = vnode
					return rawVNode
				}
				const key = vnode.key == null ? comp : vnode.key
				const cachedVNode = cache.get(key)
				// clone vnode if it's reused because we are going to mutate it
				if (vnode.el) {
					vnode = cloneVNode(vnode)
					if (rawVNode.shapeFlag & 128 /* SUSPENSE */) {
						rawVNode.ssContent = vnode
					}
				}
				// #1513 it's possible for the returned vnode to be cloned due to attr
				// fallthrough or scopeId, so the vnode here may not be the final vnode
				// that is mounted. Instead of caching it directly, we store the pending
				// key and cache `instance.subTree` (the normalized vnode) in
				// beforeMount/beforeUpdate hooks.
				pendingCacheKey = key
				if (cachedVNode) {
					// copy over mounted state
					vnode.el = cachedVNode.el
					vnode.component = cachedVNode.component
					if (vnode.transition) {
						// recursively update transition hooks on subTree
						setTransitionHooks(vnode, vnode.transition)
					}
					// avoid vnode being mounted as fresh
					vnode.shapeFlag |= 512 /* COMPONENT_KEPT_ALIVE */
					// make this key the freshest
					keys.delete(key)
					keys.add(key)
				} else {
					keys.add(key)
					// prune oldest entry
					if (max && keys.size > parseInt(max, 10)) {
						pruneCacheEntry(keys.values().next().value)
					}
				}
				// avoid vnode being unmounted
				vnode.shapeFlag |= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */
				current = vnode
				return isSuspense(rawVNode.type) ? rawVNode : vnode
			}
		},
	}
	// export the public type for h/tsx inference
	// also to avoid inline import() in generated d.ts files
	const KeepAlive = KeepAliveImpl
	function matches(pattern, name) {
		if (isArray(pattern)) {
			return pattern.some((p) => matches(p, name))
		} else if (isString(pattern)) {
			return pattern.split(',').includes(name)
		} else if (pattern.test) {
			return pattern.test(name)
		}
		/* istanbul ignore next */
		return false
	}
	function onActivated(hook, target) {
		registerKeepAliveHook(hook, 'a' /* ACTIVATED */, target)
	}
	function onDeactivated(hook, target) {
		registerKeepAliveHook(hook, 'da' /* DEACTIVATED */, target)
	}
	function registerKeepAliveHook(hook, type, target = currentInstance) {
		// cache the deactivate branch check wrapper for injected hooks so the same
		// hook can be properly deduped by the scheduler. "__wdc" stands for "with
		// deactivation check".
		const wrappedHook =
			hook.__wdc ||
			(hook.__wdc = () => {
				// only fire the hook if the target instance is NOT in a deactivated branch.
				let current = target
				while (current) {
					if (current.isDeactivated) {
						return
					}
					current = current.parent
				}
				return hook()
			})
		injectHook(type, wrappedHook, target)
		// In addition to registering it on the target instance, we walk up the parent
		// chain and register it on all ancestor instances that are keep-alive roots.
		// This avoids the need to walk the entire component tree when invoking these
		// hooks, and more importantly, avoids the need to track child components in
		// arrays.
		if (target) {
			let current = target.parent
			while (current && current.parent) {
				if (isKeepAlive(current.parent.vnode)) {
					injectToKeepAliveRoot(wrappedHook, type, target, current)
				}
				current = current.parent
			}
		}
	}
	function injectToKeepAliveRoot(hook, type, target, keepAliveRoot) {
		// injectHook wraps the original for error handling, so make sure to remove
		// the wrapped version.
		const injected = injectHook(type, hook, keepAliveRoot, true /* prepend */)
		onUnmounted(() => {
			remove(keepAliveRoot[type], injected)
		}, target)
	}
	function resetShapeFlag(vnode) {
		let shapeFlag = vnode.shapeFlag
		if (shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {
			shapeFlag -= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */
		}
		if (shapeFlag & 512 /* COMPONENT_KEPT_ALIVE */) {
			shapeFlag -= 512 /* COMPONENT_KEPT_ALIVE */
		}
		vnode.shapeFlag = shapeFlag
	}
	function getInnerChild(vnode) {
		return vnode.shapeFlag & 128 /* SUSPENSE */ ? vnode.ssContent : vnode
	}

	function injectHook(type, hook, target = currentInstance, prepend = false) {
		if (target) {
			const hooks = target[type] || (target[type] = [])
			// cache the error handling wrapper for injected hooks so the same hook
			// can be properly deduped by the scheduler. "__weh" stands for "with error
			// handling".
			const wrappedHook =
				hook.__weh ||
				(hook.__weh = (...args) => {
					if (target.isUnmounted) {
						return
					}
					// disable tracking inside all lifecycle hooks
					// since they can potentially be called inside effects.
					pauseTracking()
					// Set currentInstance during hook invocation.
					// This assumes the hook does not synchronously trigger other hooks, which
					// can only be false when the user does something really funky.
					setCurrentInstance(target)
					const res = callWithAsyncErrorHandling(hook, target, type, args)
					unsetCurrentInstance()
					resetTracking()
					return res
				})
			if (prepend) {
				hooks.unshift(wrappedHook)
			} else {
				hooks.push(wrappedHook)
			}
			return wrappedHook
		} else {
			const apiName = toHandlerKey(ErrorTypeStrings[type].replace(/ hook$/, ''))
			warn$1(
				`${apiName} is called when there is no active component instance to be ` +
					`associated with. ` +
					`Lifecycle injection APIs can only be used during execution of setup().` +
					(` If you are using async setup(), make sure to register lifecycle ` + `hooks before the first await statement.`)
			)
		}
	}
	const createHook =
		(lifecycle) =>
		(hook, target = currentInstance) =>
			// post-create lifecycle registrations are noops during SSR (except for serverPrefetch)
			(!isInSSRComponentSetup || lifecycle === 'sp') /* SERVER_PREFETCH */ && injectHook(lifecycle, hook, target)
	const onBeforeMount = createHook('bm' /* BEFORE_MOUNT */)
	const onMounted = createHook('m' /* MOUNTED */)
	const onBeforeUpdate = createHook('bu' /* BEFORE_UPDATE */)
	const onUpdated = createHook('u' /* UPDATED */)
	const onBeforeUnmount = createHook('bum' /* BEFORE_UNMOUNT */)
	const onUnmounted = createHook('um' /* UNMOUNTED */)
	const onServerPrefetch = createHook('sp' /* SERVER_PREFETCH */)
	const onRenderTriggered = createHook('rtg' /* RENDER_TRIGGERED */)
	const onRenderTracked = createHook('rtc' /* RENDER_TRACKED */)
	function onErrorCaptured(hook, target = currentInstance) {
		injectHook('ec' /* ERROR_CAPTURED */, hook, target)
	}

	/**
  Runtime helper for applying directives to a vnode. Example usage:

  const comp = resolveComponent('comp')
  const foo = resolveDirective('foo')
  const bar = resolveDirective('bar')

  return withDirectives(h(comp), [
    [foo, this.x],
    [bar, this.y]
  ])
  */
	function validateDirectiveName(name) {
		if (isBuiltInDirective(name)) {
			warn$1('Do not use built-in directive ids as custom directive id: ' + name)
		}
	}
	/**
	 * Adds directives to a VNode.
	 */
	function withDirectives(vnode, directives) {
		const internalInstance = currentRenderingInstance
		if (internalInstance === null) {
			warn$1(`withDirectives can only be used inside render functions.`)
			return vnode
		}
		const instance = getExposeProxy(internalInstance) || internalInstance.proxy
		const bindings = vnode.dirs || (vnode.dirs = [])
		for (let i = 0; i < directives.length; i++) {
			let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i]
			if (isFunction(dir)) {
				dir = {
					mounted: dir,
					updated: dir,
				}
			}
			if (dir.deep) {
				traverse(value)
			}
			bindings.push({
				dir,
				instance,
				value,
				oldValue: void 0,
				arg,
				modifiers,
			})
		}
		return vnode
	}
	function invokeDirectiveHook(vnode, prevVNode, instance, name) {
		const bindings = vnode.dirs
		const oldBindings = prevVNode && prevVNode.dirs
		for (let i = 0; i < bindings.length; i++) {
			const binding = bindings[i]
			if (oldBindings) {
				binding.oldValue = oldBindings[i].value
			}
			let hook = binding.dir[name]
			if (hook) {
				// disable tracking inside all lifecycle hooks
				// since they can potentially be called inside effects.
				pauseTracking()
				callWithAsyncErrorHandling(hook, instance, 8 /* DIRECTIVE_HOOK */, [vnode.el, binding, vnode, prevVNode])
				resetTracking()
			}
		}
	}

	const COMPONENTS = 'components'
	const DIRECTIVES = 'directives'
	/**
	 * @private
	 */
	function resolveComponent(name, maybeSelfReference) {
		return resolveAsset(COMPONENTS, name, true, maybeSelfReference) || name
	}
	const NULL_DYNAMIC_COMPONENT = Symbol()
	/**
	 * @private
	 */
	function resolveDynamicComponent(component) {
		if (isString(component)) {
			return resolveAsset(COMPONENTS, component, false) || component
		} else {
			// invalid types will fallthrough to createVNode and raise warning
			return component || NULL_DYNAMIC_COMPONENT
		}
	}
	/**
	 * @private
	 */
	function resolveDirective(name) {
		return resolveAsset(DIRECTIVES, name)
	}
	// implementation
	function resolveAsset(type, name, warnMissing = true, maybeSelfReference = false) {
		const instance = currentRenderingInstance || currentInstance
		if (instance) {
			const Component = instance.type
			// explicit self name has highest priority
			if (type === COMPONENTS) {
				const selfName = getComponentName(Component)
				if (selfName && (selfName === name || selfName === camelize(name) || selfName === capitalize(camelize(name)))) {
					return Component
				}
			}
			const res =
				// local registration
				// check instance[type] first which is resolved for options API
				resolve(instance[type] || Component[type], name) ||
				// global registration
				resolve(instance.appContext[type], name)
			if (!res && maybeSelfReference) {
				// fallback to implicit self-reference
				return Component
			}
			if (warnMissing && !res) {
				const extra = type === COMPONENTS ? `\nIf this is a native custom element, make sure to exclude it from ` + `component resolution via compilerOptions.isCustomElement.` : ``
				warn$1(`Failed to resolve ${type.slice(0, -1)}: ${name}${extra}`)
			}
			return res
		} else {
			warn$1(`resolve${capitalize(type.slice(0, -1))} ` + `can only be used in render() or setup().`)
		}
	}
	function resolve(registry, name) {
		return registry && (registry[name] || registry[camelize(name)] || registry[capitalize(camelize(name))])
	}

	/**
	 * Actual implementation
	 */
	function renderList(source, renderItem, cache, index) {
		let ret
		const cached = cache && cache[index]
		if (isArray(source) || isString(source)) {
			ret = new Array(source.length)
			for (let i = 0, l = source.length; i < l; i++) {
				ret[i] = renderItem(source[i], i, undefined, cached && cached[i])
			}
		} else if (typeof source === 'number') {
			if (!Number.isInteger(source)) {
				warn$1(`The v-for range expect an integer value but got ${source}.`)
			}
			ret = new Array(source)
			for (let i = 0; i < source; i++) {
				ret[i] = renderItem(i + 1, i, undefined, cached && cached[i])
			}
		} else if (isObject(source)) {
			if (source[Symbol.iterator]) {
				ret = Array.from(source, (item, i) => renderItem(item, i, undefined, cached && cached[i]))
			} else {
				const keys = Object.keys(source)
				ret = new Array(keys.length)
				for (let i = 0, l = keys.length; i < l; i++) {
					const key = keys[i]
					ret[i] = renderItem(source[key], key, i, cached && cached[i])
				}
			}
		} else {
			ret = []
		}
		if (cache) {
			cache[index] = ret
		}
		return ret
	}

	/**
	 * Compiler runtime helper for creating dynamic slots object
	 * @private
	 */
	function createSlots(slots, dynamicSlots) {
		for (let i = 0; i < dynamicSlots.length; i++) {
			const slot = dynamicSlots[i]
			// array of dynamic slot generated by <template v-for="..." #[...]>
			if (isArray(slot)) {
				for (let j = 0; j < slot.length; j++) {
					slots[slot[j].name] = slot[j].fn
				}
			} else if (slot) {
				// conditional single slot generated by <template v-if="..." #foo>
				slots[slot.name] = slot.fn
			}
		}
		return slots
	}

	/**
	 * Compiler runtime helper for rendering `<slot/>`
	 * @private
	 */
	function renderSlot(
		slots,
		name,
		props = {},
		// this is not a user-facing function, so the fallback is always generated by
		// the compiler and guaranteed to be a function returning an array
		fallback,
		noSlotted
	) {
		if (currentRenderingInstance.isCE || (currentRenderingInstance.parent && isAsyncWrapper(currentRenderingInstance.parent) && currentRenderingInstance.parent.isCE)) {
			return createVNode('slot', name === 'default' ? null : { name }, fallback && fallback())
		}
		let slot = slots[name]
		if (slot && slot.length > 1) {
			warn$1(`SSR-optimized slot function detected in a non-SSR-optimized render ` + `function. You need to mark this component with $dynamic-slots in the ` + `parent template.`)
			slot = () => []
		}
		// a compiled slot disables block tracking by default to avoid manual
		// invocation interfering with template-based block tracking, but in
		// `renderSlot` we can be sure that it's template-based so we can force
		// enable it.
		if (slot && slot._c) {
			slot._d = false
		}
		openBlock()
		const validSlotContent = slot && ensureValidVNode(slot(props))
		const rendered = createBlock(
			Fragment,
			{ key: props.key || `_${name}` },
			validSlotContent || (fallback ? fallback() : []),
			validSlotContent && slots._ === 1 /* STABLE */ ? 64 /* STABLE_FRAGMENT */ : -2 /* BAIL */
		)
		if (!noSlotted && rendered.scopeId) {
			rendered.slotScopeIds = [rendered.scopeId + '-s']
		}
		if (slot && slot._c) {
			slot._d = true
		}
		return rendered
	}
	function ensureValidVNode(vnodes) {
		return vnodes.some((child) => {
			if (!isVNode(child)) return true
			if (child.type === Comment) return false
			if (child.type === Fragment && !ensureValidVNode(child.children)) return false
			return true
		})
			? vnodes
			: null
	}

	/**
	 * For prefixing keys in v-on="obj" with "on"
	 * @private
	 */
	function toHandlers(obj) {
		const ret = {}
		if (!isObject(obj)) {
			warn$1(`v-on with no argument expects an object value.`)
			return ret
		}
		for (const key in obj) {
			ret[toHandlerKey(key)] = obj[key]
		}
		return ret
	}

	/**
	 * #2437 In Vue 3, functional components do not have a public instance proxy but
	 * they exist in the internal parent chain. For code that relies on traversing
	 * public $parent chains, skip functional ones and go to the parent instead.
	 */
	const getPublicInstance = (i) => {
		if (!i) return null
		if (isStatefulComponent(i)) return getExposeProxy(i) || i.proxy
		return getPublicInstance(i.parent)
	}
	const publicPropertiesMap =
		// Move PURE marker to new line to workaround compiler discarding it
		// due to type annotation
		/*#__PURE__*/ extend(Object.create(null), {
			$: (i) => i,
			$el: (i) => i.vnode.el,
			$data: (i) => i.data,
			$props: (i) => shallowReadonly(i.props),
			$attrs: (i) => shallowReadonly(i.attrs),
			$slots: (i) => shallowReadonly(i.slots),
			$refs: (i) => shallowReadonly(i.refs),
			$parent: (i) => getPublicInstance(i.parent),
			$root: (i) => getPublicInstance(i.root),
			$emit: (i) => i.emit,
			$options: (i) => resolveMergedOptions(i),
			$forceUpdate: (i) => i.f || (i.f = () => queueJob(i.update)),
			$nextTick: (i) => i.n || (i.n = nextTick.bind(i.proxy)),
			$watch: (i) => instanceWatch.bind(i),
		})
	const isReservedPrefix = (key) => key === '_' || key === '$'
	const PublicInstanceProxyHandlers = {
		get({ _: instance }, key) {
			const { ctx, setupState, data, props, accessCache, type, appContext } = instance
			// for internal formatters to know that this is a Vue instance
			if (key === '__isVue') {
				return true
			}
			// prioritize <script setup> bindings during dev.
			// this allows even properties that start with _ or $ to be used - so that
			// it aligns with the production behavior where the render fn is inlined and
			// indeed has access to all declared variables.
			if (setupState !== EMPTY_OBJ && setupState.__isScriptSetup && hasOwn(setupState, key)) {
				return setupState[key]
			}
			// data / props / ctx
			// This getter gets called for every property access on the render context
			// during render and is a major hotspot. The most expensive part of this
			// is the multiple hasOwn() calls. It's much faster to do a simple property
			// access on a plain object, so we use an accessCache object (with null
			// prototype) to memoize what access type a key corresponds to.
			let normalizedProps
			if (key[0] !== '$') {
				const n = accessCache[key]
				if (n !== undefined) {
					switch (n) {
						case 1 /* SETUP */:
							return setupState[key]
						case 2 /* DATA */:
							return data[key]
						case 4 /* CONTEXT */:
							return ctx[key]
						case 3 /* PROPS */:
							return props[key]
						// default: just fallthrough
					}
				} else if (setupState !== EMPTY_OBJ && hasOwn(setupState, key)) {
					accessCache[key] = 1 /* SETUP */
					return setupState[key]
				} else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
					accessCache[key] = 2 /* DATA */
					return data[key]
				} else if (
					// only cache other properties when instance has declared (thus stable)
					// props
					(normalizedProps = instance.propsOptions[0]) &&
					hasOwn(normalizedProps, key)
				) {
					accessCache[key] = 3 /* PROPS */
					return props[key]
				} else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
					accessCache[key] = 4 /* CONTEXT */
					return ctx[key]
				} else if (shouldCacheAccess) {
					accessCache[key] = 0 /* OTHER */
				}
			}
			const publicGetter = publicPropertiesMap[key]
			let cssModule, globalProperties
			// public $xxx properties
			if (publicGetter) {
				if (key === '$attrs') {
					track(instance, 'get' /* GET */, key)
					markAttrsAccessed()
				}
				return publicGetter(instance)
			} else if (
				// css module (injected by vue-loader)
				(cssModule = type.__cssModules) &&
				(cssModule = cssModule[key])
			) {
				return cssModule
			} else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
				// user may set custom properties to `this` that start with `$`
				accessCache[key] = 4 /* CONTEXT */
				return ctx[key]
			} else if (
				// global properties
				((globalProperties = appContext.config.globalProperties), hasOwn(globalProperties, key))
			) {
				{
					return globalProperties[key]
				}
			} else if (
				currentRenderingInstance &&
				(!isString(key) ||
					// #1091 avoid internal isRef/isVNode checks on component instance leading
					// to infinite warning loop
					key.indexOf('__v') !== 0)
			) {
				if (data !== EMPTY_OBJ && isReservedPrefix(key[0]) && hasOwn(data, key)) {
					warn$1(`Property ${JSON.stringify(key)} must be accessed via $data because it starts with a reserved ` + `character ("$" or "_") and is not proxied on the render context.`)
				} else if (instance === currentRenderingInstance) {
					warn$1(`Property ${JSON.stringify(key)} was accessed during render ` + `but is not defined on instance.`)
				}
			}
		},
		set({ _: instance }, key, value) {
			const { data, setupState, ctx } = instance
			if (setupState !== EMPTY_OBJ && hasOwn(setupState, key)) {
				setupState[key] = value
				return true
			} else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
				data[key] = value
				return true
			} else if (hasOwn(instance.props, key)) {
				warn$1(`Attempting to mutate prop "${key}". Props are readonly.`, instance)
				return false
			}
			if (key[0] === '$' && key.slice(1) in instance) {
				warn$1(`Attempting to mutate public property "${key}". ` + `Properties starting with $ are reserved and readonly.`, instance)
				return false
			} else {
				if (key in instance.appContext.config.globalProperties) {
					Object.defineProperty(ctx, key, {
						enumerable: true,
						configurable: true,
						value,
					})
				} else {
					ctx[key] = value
				}
			}
			return true
		},
		has({ _: { data, setupState, accessCache, ctx, appContext, propsOptions } }, key) {
			let normalizedProps
			return (
				!!accessCache[key] ||
				(data !== EMPTY_OBJ && hasOwn(data, key)) ||
				(setupState !== EMPTY_OBJ && hasOwn(setupState, key)) ||
				((normalizedProps = propsOptions[0]) && hasOwn(normalizedProps, key)) ||
				hasOwn(ctx, key) ||
				hasOwn(publicPropertiesMap, key) ||
				hasOwn(appContext.config.globalProperties, key)
			)
		},
		defineProperty(target, key, descriptor) {
			if (descriptor.get != null) {
				// invalidate key cache of a getter based property #5417
				target._.accessCache[key] = 0
			} else if (hasOwn(descriptor, 'value')) {
				this.set(target, key, descriptor.value, null)
			}
			return Reflect.defineProperty(target, key, descriptor)
		},
	}
	{
		PublicInstanceProxyHandlers.ownKeys = (target) => {
			warn$1(`Avoid app logic that relies on enumerating keys on a component instance. ` + `The keys will be empty in production mode to avoid performance overhead.`)
			return Reflect.ownKeys(target)
		}
	}
	const RuntimeCompiledPublicInstanceProxyHandlers = /*#__PURE__*/ extend({}, PublicInstanceProxyHandlers, {
		get(target, key) {
			// fast path for unscopables when using `with` block
			if (key === Symbol.unscopables) {
				return
			}
			return PublicInstanceProxyHandlers.get(target, key, target)
		},
		has(_, key) {
			const has = key[0] !== '_' && !isGloballyWhitelisted(key)
			if (!has && PublicInstanceProxyHandlers.has(_, key)) {
				warn$1(`Property ${JSON.stringify(key)} should not start with _ which is a reserved prefix for Vue internals.`)
			}
			return has
		},
	})
	// dev only
	// In dev mode, the proxy target exposes the same properties as seen on `this`
	// for easier console inspection. In prod mode it will be an empty object so
	// these properties definitions can be skipped.
	function createDevRenderContext(instance) {
		const target = {}
		// expose internal instance for proxy handlers
		Object.defineProperty(target, `_`, {
			configurable: true,
			enumerable: false,
			get: () => instance,
		})
		// expose public properties
		Object.keys(publicPropertiesMap).forEach((key) => {
			Object.defineProperty(target, key, {
				configurable: true,
				enumerable: false,
				get: () => publicPropertiesMap[key](instance),
				// intercepted by the proxy so no need for implementation,
				// but needed to prevent set errors
				set: NOOP,
			})
		})
		return target
	}
	// dev only
	function exposePropsOnRenderContext(instance) {
		const {
			ctx,
			propsOptions: [propsOptions],
		} = instance
		if (propsOptions) {
			Object.keys(propsOptions).forEach((key) => {
				Object.defineProperty(ctx, key, {
					enumerable: true,
					configurable: true,
					get: () => instance.props[key],
					set: NOOP,
				})
			})
		}
	}
	// dev only
	function exposeSetupStateOnRenderContext(instance) {
		const { ctx, setupState } = instance
		Object.keys(toRaw(setupState)).forEach((key) => {
			if (!setupState.__isScriptSetup) {
				if (isReservedPrefix(key[0])) {
					warn$1(`setup() return property ${JSON.stringify(key)} should not start with "$" or "_" ` + `which are reserved prefixes for Vue internals.`)
					return
				}
				Object.defineProperty(ctx, key, {
					enumerable: true,
					configurable: true,
					get: () => setupState[key],
					set: NOOP,
				})
			}
		})
	}

	function createDuplicateChecker() {
		const cache = Object.create(null)
		return (type, key) => {
			if (cache[key]) {
				warn$1(`${type} property "${key}" is already defined in ${cache[key]}.`)
			} else {
				cache[key] = type
			}
		}
	}
	let shouldCacheAccess = true
	function applyOptions(instance) {
		const options = resolveMergedOptions(instance)
		const publicThis = instance.proxy
		const ctx = instance.ctx
		// do not cache property access on public proxy during state initialization
		shouldCacheAccess = false
		// call beforeCreate first before accessing other options since
		// the hook may mutate resolved options (#2791)
		if (options.beforeCreate) {
			callHook(options.beforeCreate, instance, 'bc' /* BEFORE_CREATE */)
		}
		const {
			// state
			data: dataOptions,
			computed: computedOptions,
			methods,
			watch: watchOptions,
			provide: provideOptions,
			inject: injectOptions,
			// lifecycle
			created,
			beforeMount,
			mounted,
			beforeUpdate,
			updated,
			activated,
			deactivated,
			beforeDestroy,
			beforeUnmount,
			destroyed,
			unmounted,
			render,
			renderTracked,
			renderTriggered,
			errorCaptured,
			serverPrefetch,
			// public API
			expose,
			inheritAttrs,
			// assets
			components,
			directives,
			filters,
		} = options
		const checkDuplicateProperties = createDuplicateChecker()
		{
			const [propsOptions] = instance.propsOptions
			if (propsOptions) {
				for (const key in propsOptions) {
					checkDuplicateProperties('Props' /* PROPS */, key)
				}
			}
		}
		// options initialization order (to be consistent with Vue 2):
		// - props (already done outside of this function)
		// - inject
		// - methods
		// - data (deferred since it relies on `this` access)
		// - computed
		// - watch (deferred since it relies on `this` access)
		if (injectOptions) {
			resolveInjections(injectOptions, ctx, checkDuplicateProperties, instance.appContext.config.unwrapInjectedRef)
		}
		if (methods) {
			for (const key in methods) {
				const methodHandler = methods[key]
				if (isFunction(methodHandler)) {
					// In dev mode, we use the `createRenderContext` function to define
					// methods to the proxy target, and those are read-only but
					// reconfigurable, so it needs to be redefined here
					{
						Object.defineProperty(ctx, key, {
							value: methodHandler.bind(publicThis),
							configurable: true,
							enumerable: true,
							writable: true,
						})
					}
					{
						checkDuplicateProperties('Methods' /* METHODS */, key)
					}
				} else {
					warn$1(`Method "${key}" has type "${typeof methodHandler}" in the component definition. ` + `Did you reference the function correctly?`)
				}
			}
		}
		if (dataOptions) {
			if (!isFunction(dataOptions)) {
				warn$1(`The data option must be a function. ` + `Plain object usage is no longer supported.`)
			}
			const data = dataOptions.call(publicThis, publicThis)
			if (isPromise(data)) {
				warn$1(`data() returned a Promise - note data() cannot be async; If you ` + `intend to perform data fetching before component renders, use ` + `async setup() + <Suspense>.`)
			}
			if (!isObject(data)) {
				warn$1(`data() should return an object.`)
			} else {
				instance.data = reactive(data)
				{
					for (const key in data) {
						checkDuplicateProperties('Data' /* DATA */, key)
						// expose data on ctx during dev
						if (!isReservedPrefix(key[0])) {
							Object.defineProperty(ctx, key, {
								configurable: true,
								enumerable: true,
								get: () => data[key],
								set: NOOP,
							})
						}
					}
				}
			}
		}
		// state initialization complete at this point - start caching access
		shouldCacheAccess = true
		if (computedOptions) {
			for (const key in computedOptions) {
				const opt = computedOptions[key]
				const get = isFunction(opt) ? opt.bind(publicThis, publicThis) : isFunction(opt.get) ? opt.get.bind(publicThis, publicThis) : NOOP
				if (get === NOOP) {
					warn$1(`Computed property "${key}" has no getter.`)
				}
				const set =
					!isFunction(opt) && isFunction(opt.set)
						? opt.set.bind(publicThis)
						: () => {
								warn$1(`Write operation failed: computed property "${key}" is readonly.`)
						  }
				const c = computed$1({
					get,
					set,
				})
				Object.defineProperty(ctx, key, {
					enumerable: true,
					configurable: true,
					get: () => c.value,
					set: (v) => (c.value = v),
				})
				{
					checkDuplicateProperties('Computed' /* COMPUTED */, key)
				}
			}
		}
		if (watchOptions) {
			for (const key in watchOptions) {
				createWatcher(watchOptions[key], ctx, publicThis, key)
			}
		}
		if (provideOptions) {
			const provides = isFunction(provideOptions) ? provideOptions.call(publicThis) : provideOptions
			Reflect.ownKeys(provides).forEach((key) => {
				provide(key, provides[key])
			})
		}
		if (created) {
			callHook(created, instance, 'c' /* CREATED */)
		}
		function registerLifecycleHook(register, hook) {
			if (isArray(hook)) {
				hook.forEach((_hook) => register(_hook.bind(publicThis)))
			} else if (hook) {
				register(hook.bind(publicThis))
			}
		}
		registerLifecycleHook(onBeforeMount, beforeMount)
		registerLifecycleHook(onMounted, mounted)
		registerLifecycleHook(onBeforeUpdate, beforeUpdate)
		registerLifecycleHook(onUpdated, updated)
		registerLifecycleHook(onActivated, activated)
		registerLifecycleHook(onDeactivated, deactivated)
		registerLifecycleHook(onErrorCaptured, errorCaptured)
		registerLifecycleHook(onRenderTracked, renderTracked)
		registerLifecycleHook(onRenderTriggered, renderTriggered)
		registerLifecycleHook(onBeforeUnmount, beforeUnmount)
		registerLifecycleHook(onUnmounted, unmounted)
		registerLifecycleHook(onServerPrefetch, serverPrefetch)
		if (isArray(expose)) {
			if (expose.length) {
				const exposed = instance.exposed || (instance.exposed = {})
				expose.forEach((key) => {
					Object.defineProperty(exposed, key, {
						get: () => publicThis[key],
						set: (val) => (publicThis[key] = val),
					})
				})
			} else if (!instance.exposed) {
				instance.exposed = {}
			}
		}
		// options that are handled when creating the instance but also need to be
		// applied from mixins
		if (render && instance.render === NOOP) {
			instance.render = render
		}
		if (inheritAttrs != null) {
			instance.inheritAttrs = inheritAttrs
		}
		// asset options.
		if (components) instance.components = components
		if (directives) instance.directives = directives
	}
	function resolveInjections(injectOptions, ctx, checkDuplicateProperties = NOOP, unwrapRef = false) {
		if (isArray(injectOptions)) {
			injectOptions = normalizeInject(injectOptions)
		}
		for (const key in injectOptions) {
			const opt = injectOptions[key]
			let injected
			if (isObject(opt)) {
				if ('default' in opt) {
					injected = inject(opt.from || key, opt.default, true /* treat default function as factory */)
				} else {
					injected = inject(opt.from || key)
				}
			} else {
				injected = inject(opt)
			}
			if (isRef(injected)) {
				// TODO remove the check in 3.3
				if (unwrapRef) {
					Object.defineProperty(ctx, key, {
						enumerable: true,
						configurable: true,
						get: () => injected.value,
						set: (v) => (injected.value = v),
					})
				} else {
					{
						warn$1(
							`injected property "${key}" is a ref and will be auto-unwrapped ` +
								`and no longer needs \`.value\` in the next minor release. ` +
								`To opt-in to the new behavior now, ` +
								`set \`app.config.unwrapInjectedRef = true\` (this config is ` +
								`temporary and will not be needed in the future.)`
						)
					}
					ctx[key] = injected
				}
			} else {
				ctx[key] = injected
			}
			{
				checkDuplicateProperties('Inject' /* INJECT */, key)
			}
		}
	}
	function callHook(hook, instance, type) {
		callWithAsyncErrorHandling(isArray(hook) ? hook.map((h) => h.bind(instance.proxy)) : hook.bind(instance.proxy), instance, type)
	}
	function createWatcher(raw, ctx, publicThis, key) {
		const getter = key.includes('.') ? createPathGetter(publicThis, key) : () => publicThis[key]
		if (isString(raw)) {
			const handler = ctx[raw]
			if (isFunction(handler)) {
				watch(getter, handler)
			} else {
				warn$1(`Invalid watch handler specified by key "${raw}"`, handler)
			}
		} else if (isFunction(raw)) {
			watch(getter, raw.bind(publicThis))
		} else if (isObject(raw)) {
			if (isArray(raw)) {
				raw.forEach((r) => createWatcher(r, ctx, publicThis, key))
			} else {
				const handler = isFunction(raw.handler) ? raw.handler.bind(publicThis) : ctx[raw.handler]
				if (isFunction(handler)) {
					watch(getter, handler, raw)
				} else {
					warn$1(`Invalid watch handler specified by key "${raw.handler}"`, handler)
				}
			}
		} else {
			warn$1(`Invalid watch option: "${key}"`, raw)
		}
	}
	/**
	 * Resolve merged options and cache it on the component.
	 * This is done only once per-component since the merging does not involve
	 * instances.
	 */
	function resolveMergedOptions(instance) {
		const base = instance.type
		const { mixins, extends: extendsOptions } = base
		const {
			mixins: globalMixins,
			optionsCache: cache,
			config: { optionMergeStrategies },
		} = instance.appContext
		const cached = cache.get(base)
		let resolved
		if (cached) {
			resolved = cached
		} else if (!globalMixins.length && !mixins && !extendsOptions) {
			{
				resolved = base
			}
		} else {
			resolved = {}
			if (globalMixins.length) {
				globalMixins.forEach((m) => mergeOptions(resolved, m, optionMergeStrategies, true))
			}
			mergeOptions(resolved, base, optionMergeStrategies)
		}
		cache.set(base, resolved)
		return resolved
	}
	function mergeOptions(to, from, strats, asMixin = false) {
		const { mixins, extends: extendsOptions } = from
		if (extendsOptions) {
			mergeOptions(to, extendsOptions, strats, true)
		}
		if (mixins) {
			mixins.forEach((m) => mergeOptions(to, m, strats, true))
		}
		for (const key in from) {
			if (asMixin && key === 'expose') {
				warn$1(`"expose" option is ignored when declared in mixins or extends. ` + `It should only be declared in the base component itself.`)
			} else {
				const strat = internalOptionMergeStrats[key] || (strats && strats[key])
				to[key] = strat ? strat(to[key], from[key]) : from[key]
			}
		}
		return to
	}
	const internalOptionMergeStrats = {
		data: mergeDataFn,
		props: mergeObjectOptions,
		emits: mergeObjectOptions,
		// objects
		methods: mergeObjectOptions,
		computed: mergeObjectOptions,
		// lifecycle
		beforeCreate: mergeAsArray,
		created: mergeAsArray,
		beforeMount: mergeAsArray,
		mounted: mergeAsArray,
		beforeUpdate: mergeAsArray,
		updated: mergeAsArray,
		beforeDestroy: mergeAsArray,
		beforeUnmount: mergeAsArray,
		destroyed: mergeAsArray,
		unmounted: mergeAsArray,
		activated: mergeAsArray,
		deactivated: mergeAsArray,
		errorCaptured: mergeAsArray,
		serverPrefetch: mergeAsArray,
		// assets
		components: mergeObjectOptions,
		directives: mergeObjectOptions,
		// watch
		watch: mergeWatchOptions,
		// provide / inject
		provide: mergeDataFn,
		inject: mergeInject,
	}
	function mergeDataFn(to, from) {
		if (!from) {
			return to
		}
		if (!to) {
			return from
		}
		return function mergedDataFn() {
			return extend(isFunction(to) ? to.call(this, this) : to, isFunction(from) ? from.call(this, this) : from)
		}
	}
	function mergeInject(to, from) {
		return mergeObjectOptions(normalizeInject(to), normalizeInject(from))
	}
	function normalizeInject(raw) {
		if (isArray(raw)) {
			const res = {}
			for (let i = 0; i < raw.length; i++) {
				res[raw[i]] = raw[i]
			}
			return res
		}
		return raw
	}
	function mergeAsArray(to, from) {
		return to ? [...new Set([].concat(to, from))] : from
	}
	function mergeObjectOptions(to, from) {
		return to ? extend(extend(Object.create(null), to), from) : from
	}
	function mergeWatchOptions(to, from) {
		if (!to) return from
		if (!from) return to
		const merged = extend(Object.create(null), to)
		for (const key in from) {
			merged[key] = mergeAsArray(to[key], from[key])
		}
		return merged
	}

	function initProps(
		instance,
		rawProps,
		isStateful, // result of bitwise flag comparison
		isSSR = false
	) {
		const props = {}
		const attrs = {}
		def(attrs, InternalObjectKey, 1)
		instance.propsDefaults = Object.create(null)
		setFullProps(instance, rawProps, props, attrs)
		// ensure all declared prop keys are present
		for (const key in instance.propsOptions[0]) {
			if (!(key in props)) {
				props[key] = undefined
			}
		}
		// validation
		{
			validateProps(rawProps || {}, props, instance)
		}
		if (isStateful) {
			// stateful
			instance.props = isSSR ? props : shallowReactive(props)
		} else {
			if (!instance.type.props) {
				// functional w/ optional props, props === attrs
				instance.props = attrs
			} else {
				// functional w/ declared props
				instance.props = props
			}
		}
		instance.attrs = attrs
	}
	function updateProps(instance, rawProps, rawPrevProps, optimized) {
		const {
			props,
			attrs,
			vnode: { patchFlag },
		} = instance
		const rawCurrentProps = toRaw(props)
		const [options] = instance.propsOptions
		let hasAttrsChanged = false
		if (
			// always force full diff in dev
			// - #1942 if hmr is enabled with sfc component
			// - vite#872 non-sfc component used by sfc component
			!(instance.type.__hmrId || (instance.parent && instance.parent.type.__hmrId)) &&
			(optimized || patchFlag > 0) &&
			!((patchFlag & 16) /* FULL_PROPS */)
		) {
			if (patchFlag & 8 /* PROPS */) {
				// Compiler-generated props & no keys change, just set the updated
				// the props.
				const propsToUpdate = instance.vnode.dynamicProps
				for (let i = 0; i < propsToUpdate.length; i++) {
					let key = propsToUpdate[i]
					// skip if the prop key is a declared emit event listener
					if (isEmitListener(instance.emitsOptions, key)) {
						continue
					}
					// PROPS flag guarantees rawProps to be non-null
					const value = rawProps[key]
					if (options) {
						// attr / props separation was done on init and will be consistent
						// in this code path, so just check if attrs have it.
						if (hasOwn(attrs, key)) {
							if (value !== attrs[key]) {
								attrs[key] = value
								hasAttrsChanged = true
							}
						} else {
							const camelizedKey = camelize(key)
							props[camelizedKey] = resolvePropValue(options, rawCurrentProps, camelizedKey, value, instance, false /* isAbsent */)
						}
					} else {
						if (value !== attrs[key]) {
							attrs[key] = value
							hasAttrsChanged = true
						}
					}
				}
			}
		} else {
			// full props update.
			if (setFullProps(instance, rawProps, props, attrs)) {
				hasAttrsChanged = true
			}
			// in case of dynamic props, check if we need to delete keys from
			// the props object
			let kebabKey
			for (const key in rawCurrentProps) {
				if (
					!rawProps ||
					// for camelCase
					(!hasOwn(rawProps, key) &&
						// it's possible the original props was passed in as kebab-case
						// and converted to camelCase (#955)
						((kebabKey = hyphenate(key)) === key || !hasOwn(rawProps, kebabKey)))
				) {
					if (options) {
						if (
							rawPrevProps &&
							// for camelCase
							(rawPrevProps[key] !== undefined ||
								// for kebab-case
								rawPrevProps[kebabKey] !== undefined)
						) {
							props[key] = resolvePropValue(options, rawCurrentProps, key, undefined, instance, true /* isAbsent */)
						}
					} else {
						delete props[key]
					}
				}
			}
			// in the case of functional component w/o props declaration, props and
			// attrs point to the same object so it should already have been updated.
			if (attrs !== rawCurrentProps) {
				for (const key in attrs) {
					if (!rawProps || (!hasOwn(rawProps, key) && !false)) {
						delete attrs[key]
						hasAttrsChanged = true
					}
				}
			}
		}
		// trigger updates for $attrs in case it's used in component slots
		if (hasAttrsChanged) {
			trigger(instance, 'set' /* SET */, '$attrs')
		}
		{
			validateProps(rawProps || {}, props, instance)
		}
	}
	function setFullProps(instance, rawProps, props, attrs) {
		const [options, needCastKeys] = instance.propsOptions
		let hasAttrsChanged = false
		let rawCastValues
		if (rawProps) {
			for (let key in rawProps) {
				// key, ref are reserved and never passed down
				if (isReservedProp(key)) {
					continue
				}
				const value = rawProps[key]
				// prop option names are camelized during normalization, so to support
				// kebab -> camel conversion here we need to camelize the key.
				let camelKey
				if (options && hasOwn(options, (camelKey = camelize(key)))) {
					if (!needCastKeys || !needCastKeys.includes(camelKey)) {
						props[camelKey] = value
					} else {
						;(rawCastValues || (rawCastValues = {}))[camelKey] = value
					}
				} else if (!isEmitListener(instance.emitsOptions, key)) {
					if (!(key in attrs) || value !== attrs[key]) {
						attrs[key] = value
						hasAttrsChanged = true
					}
				}
			}
		}
		if (needCastKeys) {
			const rawCurrentProps = toRaw(props)
			const castValues = rawCastValues || EMPTY_OBJ
			for (let i = 0; i < needCastKeys.length; i++) {
				const key = needCastKeys[i]
				props[key] = resolvePropValue(options, rawCurrentProps, key, castValues[key], instance, !hasOwn(castValues, key))
			}
		}
		return hasAttrsChanged
	}
	function resolvePropValue(options, props, key, value, instance, isAbsent) {
		const opt = options[key]
		if (opt != null) {
			const hasDefault = hasOwn(opt, 'default')
			// default values
			if (hasDefault && value === undefined) {
				const defaultValue = opt.default
				if (opt.type !== Function && isFunction(defaultValue)) {
					const { propsDefaults } = instance
					if (key in propsDefaults) {
						value = propsDefaults[key]
					} else {
						setCurrentInstance(instance)
						value = propsDefaults[key] = defaultValue.call(null, props)
						unsetCurrentInstance()
					}
				} else {
					value = defaultValue
				}
			}
			// boolean casting
			if (opt[0 /* shouldCast */]) {
				if (isAbsent && !hasDefault) {
					value = false
				} else if (opt[1 /* shouldCastTrue */] && (value === '' || value === hyphenate(key))) {
					value = true
				}
			}
		}
		return value
	}
	function normalizePropsOptions(comp, appContext, asMixin = false) {
		const cache = appContext.propsCache
		const cached = cache.get(comp)
		if (cached) {
			return cached
		}
		const raw = comp.props
		const normalized = {}
		const needCastKeys = []
		// apply mixin/extends props
		let hasExtends = false
		if (!isFunction(comp)) {
			const extendProps = (raw) => {
				hasExtends = true
				const [props, keys] = normalizePropsOptions(raw, appContext, true)
				extend(normalized, props)
				if (keys) needCastKeys.push(...keys)
			}
			if (!asMixin && appContext.mixins.length) {
				appContext.mixins.forEach(extendProps)
			}
			if (comp.extends) {
				extendProps(comp.extends)
			}
			if (comp.mixins) {
				comp.mixins.forEach(extendProps)
			}
		}
		if (!raw && !hasExtends) {
			cache.set(comp, EMPTY_ARR)
			return EMPTY_ARR
		}
		if (isArray(raw)) {
			for (let i = 0; i < raw.length; i++) {
				if (!isString(raw[i])) {
					warn$1(`props must be strings when using array syntax.`, raw[i])
				}
				const normalizedKey = camelize(raw[i])
				if (validatePropName(normalizedKey)) {
					normalized[normalizedKey] = EMPTY_OBJ
				}
			}
		} else if (raw) {
			if (!isObject(raw)) {
				warn$1(`invalid props options`, raw)
			}
			for (const key in raw) {
				const normalizedKey = camelize(key)
				if (validatePropName(normalizedKey)) {
					const opt = raw[key]
					const prop = (normalized[normalizedKey] = isArray(opt) || isFunction(opt) ? { type: opt } : opt)
					if (prop) {
						const booleanIndex = getTypeIndex(Boolean, prop.type)
						const stringIndex = getTypeIndex(String, prop.type)
						prop[0 /* shouldCast */] = booleanIndex > -1
						prop[1 /* shouldCastTrue */] = stringIndex < 0 || booleanIndex < stringIndex
						// if the prop needs boolean casting or default value
						if (booleanIndex > -1 || hasOwn(prop, 'default')) {
							needCastKeys.push(normalizedKey)
						}
					}
				}
			}
		}
		const res = [normalized, needCastKeys]
		cache.set(comp, res)
		return res
	}
	function validatePropName(key) {
		if (key[0] !== '$') {
			return true
		} else {
			warn$1(`Invalid prop name: "${key}" is a reserved property.`)
		}
		return false
	}
	// use function string name to check type constructors
	// so that it works across vms / iframes.
	function getType(ctor) {
		const match = ctor && ctor.toString().match(/^\s*function (\w+)/)
		return match ? match[1] : ctor === null ? 'null' : ''
	}
	function isSameType(a, b) {
		return getType(a) === getType(b)
	}
	function getTypeIndex(type, expectedTypes) {
		if (isArray(expectedTypes)) {
			return expectedTypes.findIndex((t) => isSameType(t, type))
		} else if (isFunction(expectedTypes)) {
			return isSameType(expectedTypes, type) ? 0 : -1
		}
		return -1
	}
	/**
	 * dev only
	 */
	function validateProps(rawProps, props, instance) {
		const resolvedValues = toRaw(props)
		const options = instance.propsOptions[0]
		for (const key in options) {
			let opt = options[key]
			if (opt == null) continue
			validateProp(key, resolvedValues[key], opt, !hasOwn(rawProps, key) && !hasOwn(rawProps, hyphenate(key)))
		}
	}
	/**
	 * dev only
	 */
	function validateProp(name, value, prop, isAbsent) {
		const { type, required, validator } = prop
		// required!
		if (required && isAbsent) {
			warn$1('Missing required prop: "' + name + '"')
			return
		}
		// missing but optional
		if (value == null && !prop.required) {
			return
		}
		// type check
		if (type != null && type !== true) {
			let isValid = false
			const types = isArray(type) ? type : [type]
			const expectedTypes = []
			// value is valid as long as one of the specified types match
			for (let i = 0; i < types.length && !isValid; i++) {
				const { valid, expectedType } = assertType(value, types[i])
				expectedTypes.push(expectedType || '')
				isValid = valid
			}
			if (!isValid) {
				warn$1(getInvalidTypeMessage(name, value, expectedTypes))
				return
			}
		}
		// custom validator
		if (validator && !validator(value)) {
			warn$1('Invalid prop: custom validator check failed for prop "' + name + '".')
		}
	}
	const isSimpleType = /*#__PURE__*/ makeMap('String,Number,Boolean,Function,Symbol,BigInt')
	/**
	 * dev only
	 */
	function assertType(value, type) {
		let valid
		const expectedType = getType(type)
		if (isSimpleType(expectedType)) {
			const t = typeof value
			valid = t === expectedType.toLowerCase()
			// for primitive wrapper objects
			if (!valid && t === 'object') {
				valid = value instanceof type
			}
		} else if (expectedType === 'Object') {
			valid = isObject(value)
		} else if (expectedType === 'Array') {
			valid = isArray(value)
		} else if (expectedType === 'null') {
			valid = value === null
		} else {
			valid = value instanceof type
		}
		return {
			valid,
			expectedType,
		}
	}
	/**
	 * dev only
	 */
	function getInvalidTypeMessage(name, value, expectedTypes) {
		let message = `Invalid prop: type check failed for prop "${name}".` + ` Expected ${expectedTypes.map(capitalize).join(' | ')}`
		const expectedType = expectedTypes[0]
		const receivedType = toRawType(value)
		const expectedValue = styleValue(value, expectedType)
		const receivedValue = styleValue(value, receivedType)
		// check if we need to specify expected value
		if (expectedTypes.length === 1 && isExplicable(expectedType) && !isBoolean(expectedType, receivedType)) {
			message += ` with value ${expectedValue}`
		}
		message += `, got ${receivedType} `
		// check if we need to specify received value
		if (isExplicable(receivedType)) {
			message += `with value ${receivedValue}.`
		}
		return message
	}
	/**
	 * dev only
	 */
	function styleValue(value, type) {
		if (type === 'String') {
			return `"${value}"`
		} else if (type === 'Number') {
			return `${Number(value)}`
		} else {
			return `${value}`
		}
	}
	/**
	 * dev only
	 */
	function isExplicable(type) {
		const explicitTypes = ['string', 'number', 'boolean']
		return explicitTypes.some((elem) => type.toLowerCase() === elem)
	}
	/**
	 * dev only
	 */
	function isBoolean(...args) {
		return args.some((elem) => elem.toLowerCase() === 'boolean')
	}

	const isInternalKey = (key) => key[0] === '_' || key === '$stable'
	const normalizeSlotValue = (value) => (isArray(value) ? value.map(normalizeVNode) : [normalizeVNode(value)])
	const normalizeSlot = (key, rawSlot, ctx) => {
		if (rawSlot._n) {
			// already normalized - #5353
			return rawSlot
		}
		const normalized = withCtx((...args) => {
			if (currentInstance) {
				warn$1(
					`Slot "${key}" invoked outside of the render function: ` + `this will not track dependencies used in the slot. ` + `Invoke the slot function inside the render function instead.`
				)
			}
			return normalizeSlotValue(rawSlot(...args))
		}, ctx)
		normalized._c = false
		return normalized
	}
	const normalizeObjectSlots = (rawSlots, slots, instance) => {
		const ctx = rawSlots._ctx
		for (const key in rawSlots) {
			if (isInternalKey(key)) continue
			const value = rawSlots[key]
			if (isFunction(value)) {
				slots[key] = normalizeSlot(key, value, ctx)
			} else if (value != null) {
				{
					warn$1(`Non-function value encountered for slot "${key}". ` + `Prefer function slots for better performance.`)
				}
				const normalized = normalizeSlotValue(value)
				slots[key] = () => normalized
			}
		}
	}
	const normalizeVNodeSlots = (instance, children) => {
		if (!isKeepAlive(instance.vnode) && !false) {
			warn$1(`Non-function value encountered for default slot. ` + `Prefer function slots for better performance.`)
		}
		const normalized = normalizeSlotValue(children)
		instance.slots.default = () => normalized
	}
	const initSlots = (instance, children) => {
		if (instance.vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {
			const type = children._
			if (type) {
				// users can get the shallow readonly version of the slots object through `this.$slots`,
				// we should avoid the proxy object polluting the slots of the internal instance
				instance.slots = toRaw(children)
				// make compiler marker non-enumerable
				def(children, '_', type)
			} else {
				normalizeObjectSlots(children, (instance.slots = {}))
			}
		} else {
			instance.slots = {}
			if (children) {
				normalizeVNodeSlots(instance, children)
			}
		}
		def(instance.slots, InternalObjectKey, 1)
	}
	const updateSlots = (instance, children, optimized) => {
		const { vnode, slots } = instance
		let needDeletionCheck = true
		let deletionComparisonTarget = EMPTY_OBJ
		if (vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {
			const type = children._
			if (type) {
				// compiled slots.
				if (isHmrUpdating) {
					// Parent was HMR updated so slot content may have changed.
					// force update slots and mark instance for hmr as well
					extend(slots, children)
				} else if (optimized && type === 1 /* STABLE */) {
					// compiled AND stable.
					// no need to update, and skip stale slots removal.
					needDeletionCheck = false
				} else {
					// compiled but dynamic (v-if/v-for on slots) - update slots, but skip
					// normalization.
					extend(slots, children)
					// #2893
					// when rendering the optimized slots by manually written render function,
					// we need to delete the `slots._` flag if necessary to make subsequent updates reliable,
					// i.e. let the `renderSlot` create the bailed Fragment
					if (!optimized && type === 1 /* STABLE */) {
						delete slots._
					}
				}
			} else {
				needDeletionCheck = !children.$stable
				normalizeObjectSlots(children, slots)
			}
			deletionComparisonTarget = children
		} else if (children) {
			// non slot object children (direct value) passed to a component
			normalizeVNodeSlots(instance, children)
			deletionComparisonTarget = { default: 1 }
		}
		// delete stale slots
		if (needDeletionCheck) {
			for (const key in slots) {
				if (!isInternalKey(key) && !(key in deletionComparisonTarget)) {
					delete slots[key]
				}
			}
		}
	}

	function createAppContext() {
		return {
			app: null,
			config: {
				isNativeTag: NO,
				performance: false,
				globalProperties: {},
				optionMergeStrategies: {},
				errorHandler: undefined,
				warnHandler: undefined,
				compilerOptions: {},
			},
			mixins: [],
			components: {},
			directives: {},
			provides: Object.create(null),
			optionsCache: new WeakMap(),
			propsCache: new WeakMap(),
			emitsCache: new WeakMap(),
		}
	}
	let uid = 0
	function createAppAPI(render, hydrate) {
		return function createApp(rootComponent, rootProps = null) {
			if (!isFunction(rootComponent)) {
				rootComponent = Object.assign({}, rootComponent)
			}
			if (rootProps != null && !isObject(rootProps)) {
				warn$1(`root props passed to app.mount() must be an object.`)
				rootProps = null
			}
			const context = createAppContext()
			const installedPlugins = new Set()
			let isMounted = false
			const app = (context.app = {
				_uid: uid++,
				_component: rootComponent,
				_props: rootProps,
				_container: null,
				_context: context,
				_instance: null,
				version,
				get config() {
					return context.config
				},
				set config(v) {
					{
						warn$1(`app.config cannot be replaced. Modify individual options instead.`)
					}
				},
				use(plugin, ...options) {
					if (installedPlugins.has(plugin)) {
						warn$1(`Plugin has already been applied to target app.`)
					} else if (plugin && isFunction(plugin.install)) {
						installedPlugins.add(plugin)
						plugin.install(app, ...options)
					} else if (isFunction(plugin)) {
						installedPlugins.add(plugin)
						plugin(app, ...options)
					} else {
						warn$1(`A plugin must either be a function or an object with an "install" ` + `function.`)
					}
					return app
				},
				mixin(mixin) {
					{
						if (!context.mixins.includes(mixin)) {
							context.mixins.push(mixin)
						} else {
							warn$1('Mixin has already been applied to target app' + (mixin.name ? `: ${mixin.name}` : ''))
						}
					}
					return app
				},
				component(name, component) {
					{
						validateComponentName(name, context.config)
					}
					if (!component) {
						return context.components[name]
					}
					if (context.components[name]) {
						warn$1(`Component "${name}" has already been registered in target app.`)
					}
					context.components[name] = component
					return app
				},
				directive(name, directive) {
					{
						validateDirectiveName(name)
					}
					if (!directive) {
						return context.directives[name]
					}
					if (context.directives[name]) {
						warn$1(`Directive "${name}" has already been registered in target app.`)
					}
					context.directives[name] = directive
					return app
				},
				mount(rootContainer, isHydrate, isSVG) {
					if (!isMounted) {
						// #5571
						if (rootContainer.__vue_app__) {
							warn$1(
								`There is already an app instance mounted on the host container.\n` +
									` If you want to mount another app on the same host container,` +
									` you need to unmount the previous app by calling \`app.unmount()\` first.`
							)
						}
						const vnode = createVNode(rootComponent, rootProps)
						// store app context on the root VNode.
						// this will be set on the root instance on initial mount.
						vnode.appContext = context
						// HMR root reload
						{
							context.reload = () => {
								render(cloneVNode(vnode), rootContainer, isSVG)
							}
						}
						if (isHydrate && hydrate) {
							hydrate(vnode, rootContainer)
						} else {
							render(vnode, rootContainer, isSVG)
						}
						isMounted = true
						app._container = rootContainer
						rootContainer.__vue_app__ = app
						{
							app._instance = vnode.component
							devtoolsInitApp(app, version)
						}
						return getExposeProxy(vnode.component) || vnode.component.proxy
					} else {
						warn$1(
							`App has already been mounted.\n` +
								`If you want to remount the same app, move your app creation logic ` +
								`into a factory function and create fresh app instances for each ` +
								`mount - e.g. \`const createMyApp = () => createApp(App)\``
						)
					}
				},
				unmount() {
					if (isMounted) {
						render(null, app._container)
						{
							app._instance = null
							devtoolsUnmountApp(app)
						}
						delete app._container.__vue_app__
					} else {
						warn$1(`Cannot unmount an app that is not mounted.`)
					}
				},
				provide(key, value) {
					if (key in context.provides) {
						warn$1(`App already provides property with key "${String(key)}". ` + `It will be overwritten with the new value.`)
					}
					context.provides[key] = value
					return app
				},
			})
			return app
		}
	}

	/**
	 * Function for handling a template ref
	 */
	function setRef(rawRef, oldRawRef, parentSuspense, vnode, isUnmount = false) {
		if (isArray(rawRef)) {
			rawRef.forEach((r, i) => setRef(r, oldRawRef && (isArray(oldRawRef) ? oldRawRef[i] : oldRawRef), parentSuspense, vnode, isUnmount))
			return
		}
		if (isAsyncWrapper(vnode) && !isUnmount) {
			// when mounting async components, nothing needs to be done,
			// because the template ref is forwarded to inner component
			return
		}
		const refValue = vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */ ? getExposeProxy(vnode.component) || vnode.component.proxy : vnode.el
		const value = isUnmount ? null : refValue
		const { i: owner, r: ref } = rawRef
		if (!owner) {
			warn$1(`Missing ref owner context. ref cannot be used on hoisted vnodes. ` + `A vnode with ref must be created inside the render function.`)
			return
		}
		const oldRef = oldRawRef && oldRawRef.r
		const refs = owner.refs === EMPTY_OBJ ? (owner.refs = {}) : owner.refs
		const setupState = owner.setupState
		// dynamic ref changed. unset old ref
		if (oldRef != null && oldRef !== ref) {
			if (isString(oldRef)) {
				refs[oldRef] = null
				if (hasOwn(setupState, oldRef)) {
					setupState[oldRef] = null
				}
			} else if (isRef(oldRef)) {
				oldRef.value = null
			}
		}
		if (isFunction(ref)) {
			callWithErrorHandling(ref, owner, 12 /* FUNCTION_REF */, [value, refs])
		} else {
			const _isString = isString(ref)
			const _isRef = isRef(ref)
			if (_isString || _isRef) {
				const doSet = () => {
					if (rawRef.f) {
						const existing = _isString ? refs[ref] : ref.value
						if (isUnmount) {
							isArray(existing) && remove(existing, refValue)
						} else {
							if (!isArray(existing)) {
								if (_isString) {
									refs[ref] = [refValue]
									if (hasOwn(setupState, ref)) {
										setupState[ref] = refs[ref]
									}
								} else {
									ref.value = [refValue]
									if (rawRef.k) refs[rawRef.k] = ref.value
								}
							} else if (!existing.includes(refValue)) {
								existing.push(refValue)
							}
						}
					} else if (_isString) {
						refs[ref] = value
						if (hasOwn(setupState, ref)) {
							setupState[ref] = value
						}
					} else if (isRef(ref)) {
						ref.value = value
						if (rawRef.k) refs[rawRef.k] = value
					} else {
						warn$1('Invalid template ref type:', ref, `(${typeof ref})`)
					}
				}
				if (value) {
					doSet.id = -1
					queuePostRenderEffect(doSet, parentSuspense)
				} else {
					doSet()
				}
			} else {
				warn$1('Invalid template ref type:', ref, `(${typeof ref})`)
			}
		}
	}

	let hasMismatch = false
	const isSVGContainer = (container) => /svg/.test(container.namespaceURI) && container.tagName !== 'foreignObject'
	const isComment = (node) => node.nodeType === 8 /* COMMENT */
	// Note: hydration is DOM-specific
	// But we have to place it in core due to tight coupling with core - splitting
	// it out creates a ton of unnecessary complexity.
	// Hydration also depends on some renderer internal logic which needs to be
	// passed in via arguments.
	function createHydrationFunctions(rendererInternals) {
		const {
			mt: mountComponent,
			p: patch,
			o: { patchProp, createText, nextSibling, parentNode, remove, insert, createComment },
		} = rendererInternals
		const hydrate = (vnode, container) => {
			if (!container.hasChildNodes()) {
				warn$1(`Attempting to hydrate existing markup but container is empty. ` + `Performing full mount instead.`)
				patch(null, vnode, container)
				flushPostFlushCbs()
				return
			}
			hasMismatch = false
			hydrateNode(container.firstChild, vnode, null, null, null)
			flushPostFlushCbs()
			if (hasMismatch && !false) {
				// this error should show up in production
				console.error(`Hydration completed but contains mismatches.`)
			}
		}
		const hydrateNode = (node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized = false) => {
			const isFragmentStart = isComment(node) && node.data === '['
			const onMismatch = () => handleMismatch(node, vnode, parentComponent, parentSuspense, slotScopeIds, isFragmentStart)
			const { type, ref, shapeFlag, patchFlag } = vnode
			const domType = node.nodeType
			vnode.el = node
			if (patchFlag === -2 /* BAIL */) {
				optimized = false
				vnode.dynamicChildren = null
			}
			let nextNode = null
			switch (type) {
				case Text:
					if (domType !== 3 /* TEXT */) {
						// #5728 empty text node inside a slot can cause hydration failure
						// because the server rendered HTML won't contain a text node
						if (vnode.children === '') {
							insert((vnode.el = createText('')), parentNode(node), node)
							nextNode = node
						} else {
							nextNode = onMismatch()
						}
					} else {
						if (node.data !== vnode.children) {
							hasMismatch = true
							warn$1(`Hydration text mismatch:` + `\n- Client: ${JSON.stringify(node.data)}` + `\n- Server: ${JSON.stringify(vnode.children)}`)
							node.data = vnode.children
						}
						nextNode = nextSibling(node)
					}
					break
				case Comment:
					if (domType !== 8 /* COMMENT */ || isFragmentStart) {
						nextNode = onMismatch()
					} else {
						nextNode = nextSibling(node)
					}
					break
				case Static:
					if (domType !== 1 /* ELEMENT */) {
						nextNode = onMismatch()
					} else {
						// determine anchor, adopt content
						nextNode = node
						// if the static vnode has its content stripped during build,
						// adopt it from the server-rendered HTML.
						const needToAdoptContent = !vnode.children.length
						for (let i = 0; i < vnode.staticCount; i++) {
							if (needToAdoptContent) vnode.children += nextNode.outerHTML
							if (i === vnode.staticCount - 1) {
								vnode.anchor = nextNode
							}
							nextNode = nextSibling(nextNode)
						}
						return nextNode
					}
					break
				case Fragment:
					if (!isFragmentStart) {
						nextNode = onMismatch()
					} else {
						nextNode = hydrateFragment(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized)
					}
					break
				default:
					if (shapeFlag & 1 /* ELEMENT */) {
						if (domType !== 1 /* ELEMENT */ || vnode.type.toLowerCase() !== node.tagName.toLowerCase()) {
							nextNode = onMismatch()
						} else {
							nextNode = hydrateElement(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized)
						}
					} else if (shapeFlag & 6 /* COMPONENT */) {
						// when setting up the render effect, if the initial vnode already
						// has .el set, the component will perform hydration instead of mount
						// on its sub-tree.
						vnode.slotScopeIds = slotScopeIds
						const container = parentNode(node)
						mountComponent(vnode, container, null, parentComponent, parentSuspense, isSVGContainer(container), optimized)
						// component may be async, so in the case of fragments we cannot rely
						// on component's rendered output to determine the end of the fragment
						// instead, we do a lookahead to find the end anchor node.
						nextNode = isFragmentStart ? locateClosingAsyncAnchor(node) : nextSibling(node)
						// #4293 teleport as component root
						if (nextNode && isComment(nextNode) && nextNode.data === 'teleport end') {
							nextNode = nextSibling(nextNode)
						}
						// #3787
						// if component is async, it may get moved / unmounted before its
						// inner component is loaded, so we need to give it a placeholder
						// vnode that matches its adopted DOM.
						if (isAsyncWrapper(vnode)) {
							let subTree
							if (isFragmentStart) {
								subTree = createVNode(Fragment)
								subTree.anchor = nextNode ? nextNode.previousSibling : container.lastChild
							} else {
								subTree = node.nodeType === 3 ? createTextVNode('') : createVNode('div')
							}
							subTree.el = node
							vnode.component.subTree = subTree
						}
					} else if (shapeFlag & 64 /* TELEPORT */) {
						if (domType !== 8 /* COMMENT */) {
							nextNode = onMismatch()
						} else {
							nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized, rendererInternals, hydrateChildren)
						}
					} else if (shapeFlag & 128 /* SUSPENSE */) {
						nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, isSVGContainer(parentNode(node)), slotScopeIds, optimized, rendererInternals, hydrateNode)
					} else {
						warn$1('Invalid HostVNode type:', type, `(${typeof type})`)
					}
			}
			if (ref != null) {
				setRef(ref, null, parentSuspense, vnode)
			}
			return nextNode
		}
		const hydrateElement = (el, vnode, parentComponent, parentSuspense, slotScopeIds, optimized) => {
			optimized = optimized || !!vnode.dynamicChildren
			const { type, props, patchFlag, shapeFlag, dirs } = vnode
			// #4006 for form elements with non-string v-model value bindings
			// e.g. <option :value="obj">, <input type="checkbox" :true-value="1">
			const forcePatchValue = (type === 'input' && dirs) || type === 'option'
			// skip props & children if this is hoisted static nodes
			// #5405 in dev, always hydrate children for HMR
			{
				if (dirs) {
					invokeDirectiveHook(vnode, null, parentComponent, 'created')
				}
				// props
				if (props) {
					if (forcePatchValue || !optimized || patchFlag & (16 /* FULL_PROPS */ | 32) /* HYDRATE_EVENTS */) {
						for (const key in props) {
							if ((forcePatchValue && key.endsWith('value')) || (isOn(key) && !isReservedProp(key))) {
								patchProp(el, key, null, props[key], false, undefined, parentComponent)
							}
						}
					} else if (props.onClick) {
						// Fast path for click listeners (which is most often) to avoid
						// iterating through props.
						patchProp(el, 'onClick', null, props.onClick, false, undefined, parentComponent)
					}
				}
				// vnode / directive hooks
				let vnodeHooks
				if ((vnodeHooks = props && props.onVnodeBeforeMount)) {
					invokeVNodeHook(vnodeHooks, parentComponent, vnode)
				}
				if (dirs) {
					invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount')
				}
				if ((vnodeHooks = props && props.onVnodeMounted) || dirs) {
					queueEffectWithSuspense(() => {
						vnodeHooks && invokeVNodeHook(vnodeHooks, parentComponent, vnode)
						dirs && invokeDirectiveHook(vnode, null, parentComponent, 'mounted')
					}, parentSuspense)
				}
				// children
				if (
					shapeFlag & 16 /* ARRAY_CHILDREN */ &&
					// skip if element has innerHTML / textContent
					!(props && (props.innerHTML || props.textContent))
				) {
					let next = hydrateChildren(el.firstChild, vnode, el, parentComponent, parentSuspense, slotScopeIds, optimized)
					let hasWarned = false
					while (next) {
						hasMismatch = true
						if (!hasWarned) {
							warn$1(`Hydration children mismatch in <${vnode.type}>: ` + `server rendered element contains more child nodes than client vdom.`)
							hasWarned = true
						}
						// The SSRed DOM contains more nodes than it should. Remove them.
						const cur = next
						next = next.nextSibling
						remove(cur)
					}
				} else if (shapeFlag & 8 /* TEXT_CHILDREN */) {
					if (el.textContent !== vnode.children) {
						hasMismatch = true
						warn$1(`Hydration text content mismatch in <${vnode.type}>:\n` + `- Client: ${el.textContent}\n` + `- Server: ${vnode.children}`)
						el.textContent = vnode.children
					}
				}
			}
			return el.nextSibling
		}
		const hydrateChildren = (node, parentVNode, container, parentComponent, parentSuspense, slotScopeIds, optimized) => {
			optimized = optimized || !!parentVNode.dynamicChildren
			const children = parentVNode.children
			const l = children.length
			let hasWarned = false
			for (let i = 0; i < l; i++) {
				const vnode = optimized ? children[i] : (children[i] = normalizeVNode(children[i]))
				if (node) {
					node = hydrateNode(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized)
				} else if (vnode.type === Text && !vnode.children) {
					continue
				} else {
					hasMismatch = true
					if (!hasWarned) {
						warn$1(`Hydration children mismatch in <${container.tagName.toLowerCase()}>: ` + `server rendered element contains fewer child nodes than client vdom.`)
						hasWarned = true
					}
					// the SSRed DOM didn't contain enough nodes. Mount the missing ones.
					patch(null, vnode, container, null, parentComponent, parentSuspense, isSVGContainer(container), slotScopeIds)
				}
			}
			return node
		}
		const hydrateFragment = (node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized) => {
			const { slotScopeIds: fragmentSlotScopeIds } = vnode
			if (fragmentSlotScopeIds) {
				slotScopeIds = slotScopeIds ? slotScopeIds.concat(fragmentSlotScopeIds) : fragmentSlotScopeIds
			}
			const container = parentNode(node)
			const next = hydrateChildren(nextSibling(node), vnode, container, parentComponent, parentSuspense, slotScopeIds, optimized)
			if (next && isComment(next) && next.data === ']') {
				return nextSibling((vnode.anchor = next))
			} else {
				// fragment didn't hydrate successfully, since we didn't get a end anchor
				// back. This should have led to node/children mismatch warnings.
				hasMismatch = true
				// since the anchor is missing, we need to create one and insert it
				insert((vnode.anchor = createComment(`]`)), container, next)
				return next
			}
		}
		const handleMismatch = (node, vnode, parentComponent, parentSuspense, slotScopeIds, isFragment) => {
			hasMismatch = true
			warn$1(
				`Hydration node mismatch:\n- Client vnode:`,
				vnode.type,
				`\n- Server rendered DOM:`,
				node,
				node.nodeType === 3 /* TEXT */ ? `(text)` : isComment(node) && node.data === '[' ? `(start of fragment)` : ``
			)
			vnode.el = null
			if (isFragment) {
				// remove excessive fragment nodes
				const end = locateClosingAsyncAnchor(node)
				while (true) {
					const next = nextSibling(node)
					if (next && next !== end) {
						remove(next)
					} else {
						break
					}
				}
			}
			const next = nextSibling(node)
			const container = parentNode(node)
			remove(node)
			patch(null, vnode, container, next, parentComponent, parentSuspense, isSVGContainer(container), slotScopeIds)
			return next
		}
		const locateClosingAsyncAnchor = (node) => {
			let match = 0
			while (node) {
				node = nextSibling(node)
				if (node && isComment(node)) {
					if (node.data === '[') match++
					if (node.data === ']') {
						if (match === 0) {
							return nextSibling(node)
						} else {
							match--
						}
					}
				}
			}
			return node
		}
		return [hydrate, hydrateNode]
	}

	/* eslint-disable no-restricted-globals */
	let supported
	let perf
	function startMeasure(instance, type) {
		if (instance.appContext.config.performance && isSupported()) {
			perf.mark(`vue-${type}-${instance.uid}`)
		}
		{
			devtoolsPerfStart(instance, type, isSupported() ? perf.now() : Date.now())
		}
	}
	function endMeasure(instance, type) {
		if (instance.appContext.config.performance && isSupported()) {
			const startTag = `vue-${type}-${instance.uid}`
			const endTag = startTag + `:end`
			perf.mark(endTag)
			perf.measure(`<${formatComponentName(instance, instance.type)}> ${type}`, startTag, endTag)
			perf.clearMarks(startTag)
			perf.clearMarks(endTag)
		}
		{
			devtoolsPerfEnd(instance, type, isSupported() ? perf.now() : Date.now())
		}
	}
	function isSupported() {
		if (supported !== undefined) {
			return supported
		}
		if (typeof window !== 'undefined' && window.performance) {
			supported = true
			perf = window.performance
		} else {
			supported = false
		}
		return supported
	}

	const queuePostRenderEffect = queueEffectWithSuspense
	/**
	 * The createRenderer function accepts two generic arguments:
	 * HostNode and HostElement, corresponding to Node and Element types in the
	 * host environment. For example, for runtime-dom, HostNode would be the DOM
	 * `Node` interface and HostElement would be the DOM `Element` interface.
	 *
	 * Custom renderers can pass in the platform specific types like this:
	 *
	 * ``` js
	 * const { render, createApp } = createRenderer<Node, Element>({
	 *   patchProp,
	 *   ...nodeOps
	 * })
	 * ```
	 */
	function createRenderer(options) {
		return baseCreateRenderer(options)
	}
	// Separate API for creating hydration-enabled renderer.
	// Hydration logic is only used when calling this function, making it
	// tree-shakable.
	function createHydrationRenderer(options) {
		return baseCreateRenderer(options, createHydrationFunctions)
	}
	// implementation
	function baseCreateRenderer(options, createHydrationFns) {
		const target = getGlobalThis()
		target.__VUE__ = true
		{
			setDevtoolsHook(target.__VUE_DEVTOOLS_GLOBAL_HOOK__, target)
		}
		const {
			insert: hostInsert,
			remove: hostRemove,
			patchProp: hostPatchProp,
			createElement: hostCreateElement,
			createText: hostCreateText,
			createComment: hostCreateComment,
			setText: hostSetText,
			setElementText: hostSetElementText,
			parentNode: hostParentNode,
			nextSibling: hostNextSibling,
			setScopeId: hostSetScopeId = NOOP,
			cloneNode: hostCloneNode,
			insertStaticContent: hostInsertStaticContent,
		} = options
		// Note: functions inside this closure should use `const xxx = () => {}`
		// style in order to prevent being inlined by minifiers.
		const patch = (
			n1,
			n2,
			container,
			anchor = null,
			parentComponent = null,
			parentSuspense = null,
			isSVG = false,
			slotScopeIds = null,
			optimized = isHmrUpdating ? false : !!n2.dynamicChildren
		) => {
			if (n1 === n2) {
				return
			}
			// patching & not same type, unmount old tree
			if (n1 && !isSameVNodeType(n1, n2)) {
				anchor = getNextHostNode(n1)
				unmount(n1, parentComponent, parentSuspense, true)
				n1 = null
			}
			if (n2.patchFlag === -2 /* BAIL */) {
				optimized = false
				n2.dynamicChildren = null
			}
			const { type, ref, shapeFlag } = n2
			switch (type) {
				case Text:
					processText(n1, n2, container, anchor)
					break
				case Comment:
					processCommentNode(n1, n2, container, anchor)
					break
				case Static:
					if (n1 == null) {
						mountStaticNode(n2, container, anchor, isSVG)
					} else {
						patchStaticNode(n1, n2, container, isSVG)
					}
					break
				case Fragment:
					processFragment(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					break
				default:
					if (shapeFlag & 1 /* ELEMENT */) {
						processElement(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					} else if (shapeFlag & 6 /* COMPONENT */) {
						processComponent(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					} else if (shapeFlag & 64 /* TELEPORT */) {
						type.process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, internals)
					} else if (shapeFlag & 128 /* SUSPENSE */) {
						type.process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, internals)
					} else {
						warn$1('Invalid VNode type:', type, `(${typeof type})`)
					}
			}
			// set ref
			if (ref != null && parentComponent) {
				setRef(ref, n1 && n1.ref, parentSuspense, n2 || n1, !n2)
			}
		}
		const processText = (n1, n2, container, anchor) => {
			if (n1 == null) {
				hostInsert((n2.el = hostCreateText(n2.children)), container, anchor)
			} else {
				const el = (n2.el = n1.el)
				if (n2.children !== n1.children) {
					hostSetText(el, n2.children)
				}
			}
		}
		const processCommentNode = (n1, n2, container, anchor) => {
			if (n1 == null) {
				hostInsert((n2.el = hostCreateComment(n2.children || '')), container, anchor)
			} else {
				// there's no support for dynamic comments
				n2.el = n1.el
			}
		}
		const mountStaticNode = (n2, container, anchor, isSVG) => {
			;[n2.el, n2.anchor] = hostInsertStaticContent(n2.children, container, anchor, isSVG, n2.el, n2.anchor)
		}
		/**
		 * Dev / HMR only
		 */
		const patchStaticNode = (n1, n2, container, isSVG) => {
			// static nodes are only patched during dev for HMR
			if (n2.children !== n1.children) {
				const anchor = hostNextSibling(n1.anchor)
				// remove existing
				removeStaticNode(n1)
				;[n2.el, n2.anchor] = hostInsertStaticContent(n2.children, container, anchor, isSVG)
			} else {
				n2.el = n1.el
				n2.anchor = n1.anchor
			}
		}
		const moveStaticNode = ({ el, anchor }, container, nextSibling) => {
			let next
			while (el && el !== anchor) {
				next = hostNextSibling(el)
				hostInsert(el, container, nextSibling)
				el = next
			}
			hostInsert(anchor, container, nextSibling)
		}
		const removeStaticNode = ({ el, anchor }) => {
			let next
			while (el && el !== anchor) {
				next = hostNextSibling(el)
				hostRemove(el)
				el = next
			}
			hostRemove(anchor)
		}
		const processElement = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			isSVG = isSVG || n2.type === 'svg'
			if (n1 == null) {
				mountElement(n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
			} else {
				patchElement(n1, n2, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
			}
		}
		const mountElement = (vnode, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			let el
			let vnodeHook
			const { type, props, shapeFlag, transition, patchFlag, dirs } = vnode
			{
				el = vnode.el = hostCreateElement(vnode.type, isSVG, props && props.is, props)
				// mount children first, since some props may rely on child content
				// being already rendered, e.g. `<select value>`
				if (shapeFlag & 8 /* TEXT_CHILDREN */) {
					hostSetElementText(el, vnode.children)
				} else if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
					mountChildren(vnode.children, el, null, parentComponent, parentSuspense, isSVG && type !== 'foreignObject', slotScopeIds, optimized)
				}
				if (dirs) {
					invokeDirectiveHook(vnode, null, parentComponent, 'created')
				}
				// props
				if (props) {
					for (const key in props) {
						if (key !== 'value' && !isReservedProp(key)) {
							hostPatchProp(el, key, null, props[key], isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren)
						}
					}
					/**
					 * Special case for setting value on DOM elements:
					 * - it can be order-sensitive (e.g. should be set *after* min/max, #2325, #4024)
					 * - it needs to be forced (#1471)
					 * #2353 proposes adding another renderer option to configure this, but
					 * the properties affects are so finite it is worth special casing it
					 * here to reduce the complexity. (Special casing it also should not
					 * affect non-DOM renderers)
					 */
					if ('value' in props) {
						hostPatchProp(el, 'value', null, props.value)
					}
					if ((vnodeHook = props.onVnodeBeforeMount)) {
						invokeVNodeHook(vnodeHook, parentComponent, vnode)
					}
				}
				// scopeId
				setScopeId(el, vnode, vnode.scopeId, slotScopeIds, parentComponent)
			}
			{
				Object.defineProperty(el, '__vnode', {
					value: vnode,
					enumerable: false,
				})
				Object.defineProperty(el, '__vueParentComponent', {
					value: parentComponent,
					enumerable: false,
				})
			}
			if (dirs) {
				invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount')
			}
			// #1583 For inside suspense + suspense not resolved case, enter hook should call when suspense resolved
			// #1689 For inside suspense + suspense resolved case, just call it
			const needCallTransitionHooks = (!parentSuspense || (parentSuspense && !parentSuspense.pendingBranch)) && transition && !transition.persisted
			if (needCallTransitionHooks) {
				transition.beforeEnter(el)
			}
			hostInsert(el, container, anchor)
			if ((vnodeHook = props && props.onVnodeMounted) || needCallTransitionHooks || dirs) {
				queuePostRenderEffect(() => {
					vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode)
					needCallTransitionHooks && transition.enter(el)
					dirs && invokeDirectiveHook(vnode, null, parentComponent, 'mounted')
				}, parentSuspense)
			}
		}
		const setScopeId = (el, vnode, scopeId, slotScopeIds, parentComponent) => {
			if (scopeId) {
				hostSetScopeId(el, scopeId)
			}
			if (slotScopeIds) {
				for (let i = 0; i < slotScopeIds.length; i++) {
					hostSetScopeId(el, slotScopeIds[i])
				}
			}
			if (parentComponent) {
				let subTree = parentComponent.subTree
				if (subTree.patchFlag > 0 && subTree.patchFlag & 2048 /* DEV_ROOT_FRAGMENT */) {
					subTree = filterSingleRoot(subTree.children) || subTree
				}
				if (vnode === subTree) {
					const parentVNode = parentComponent.vnode
					setScopeId(el, parentVNode, parentVNode.scopeId, parentVNode.slotScopeIds, parentComponent.parent)
				}
			}
		}
		const mountChildren = (children, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, start = 0) => {
			for (let i = start; i < children.length; i++) {
				const child = (children[i] = optimized ? cloneIfMounted(children[i]) : normalizeVNode(children[i]))
				patch(null, child, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
			}
		}
		const patchElement = (n1, n2, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			const el = (n2.el = n1.el)
			let { patchFlag, dynamicChildren, dirs } = n2
			// #1426 take the old vnode's patch flag into account since user may clone a
			// compiler-generated vnode, which de-opts to FULL_PROPS
			patchFlag |= n1.patchFlag & 16 /* FULL_PROPS */
			const oldProps = n1.props || EMPTY_OBJ
			const newProps = n2.props || EMPTY_OBJ
			let vnodeHook
			// disable recurse in beforeUpdate hooks
			parentComponent && toggleRecurse(parentComponent, false)
			if ((vnodeHook = newProps.onVnodeBeforeUpdate)) {
				invokeVNodeHook(vnodeHook, parentComponent, n2, n1)
			}
			if (dirs) {
				invokeDirectiveHook(n2, n1, parentComponent, 'beforeUpdate')
			}
			parentComponent && toggleRecurse(parentComponent, true)
			if (isHmrUpdating) {
				// HMR updated, force full diff
				patchFlag = 0
				optimized = false
				dynamicChildren = null
			}
			const areChildrenSVG = isSVG && n2.type !== 'foreignObject'
			if (dynamicChildren) {
				patchBlockChildren(n1.dynamicChildren, dynamicChildren, el, parentComponent, parentSuspense, areChildrenSVG, slotScopeIds)
				if (parentComponent && parentComponent.type.__hmrId) {
					traverseStaticChildren(n1, n2)
				}
			} else if (!optimized) {
				// full diff
				patchChildren(n1, n2, el, null, parentComponent, parentSuspense, areChildrenSVG, slotScopeIds, false)
			}
			if (patchFlag > 0) {
				// the presence of a patchFlag means this element's render code was
				// generated by the compiler and can take the fast path.
				// in this path old node and new node are guaranteed to have the same shape
				// (i.e. at the exact same position in the source template)
				if (patchFlag & 16 /* FULL_PROPS */) {
					// element props contain dynamic keys, full diff needed
					patchProps(el, n2, oldProps, newProps, parentComponent, parentSuspense, isSVG)
				} else {
					// class
					// this flag is matched when the element has dynamic class bindings.
					if (patchFlag & 2 /* CLASS */) {
						if (oldProps.class !== newProps.class) {
							hostPatchProp(el, 'class', null, newProps.class, isSVG)
						}
					}
					// style
					// this flag is matched when the element has dynamic style bindings
					if (patchFlag & 4 /* STYLE */) {
						hostPatchProp(el, 'style', oldProps.style, newProps.style, isSVG)
					}
					// props
					// This flag is matched when the element has dynamic prop/attr bindings
					// other than class and style. The keys of dynamic prop/attrs are saved for
					// faster iteration.
					// Note dynamic keys like :[foo]="bar" will cause this optimization to
					// bail out and go through a full diff because we need to unset the old key
					if (patchFlag & 8 /* PROPS */) {
						// if the flag is present then dynamicProps must be non-null
						const propsToUpdate = n2.dynamicProps
						for (let i = 0; i < propsToUpdate.length; i++) {
							const key = propsToUpdate[i]
							const prev = oldProps[key]
							const next = newProps[key]
							// #1471 force patch value
							if (next !== prev || key === 'value') {
								hostPatchProp(el, key, prev, next, isSVG, n1.children, parentComponent, parentSuspense, unmountChildren)
							}
						}
					}
				}
				// text
				// This flag is matched when the element has only dynamic text children.
				if (patchFlag & 1 /* TEXT */) {
					if (n1.children !== n2.children) {
						hostSetElementText(el, n2.children)
					}
				}
			} else if (!optimized && dynamicChildren == null) {
				// unoptimized, full diff
				patchProps(el, n2, oldProps, newProps, parentComponent, parentSuspense, isSVG)
			}
			if ((vnodeHook = newProps.onVnodeUpdated) || dirs) {
				queuePostRenderEffect(() => {
					vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, n2, n1)
					dirs && invokeDirectiveHook(n2, n1, parentComponent, 'updated')
				}, parentSuspense)
			}
		}
		// The fast path for blocks.
		const patchBlockChildren = (oldChildren, newChildren, fallbackContainer, parentComponent, parentSuspense, isSVG, slotScopeIds) => {
			for (let i = 0; i < newChildren.length; i++) {
				const oldVNode = oldChildren[i]
				const newVNode = newChildren[i]
				// Determine the container (parent element) for the patch.
				const container =
					// oldVNode may be an errored async setup() component inside Suspense
					// which will not have a mounted element
					oldVNode.el &&
					// - In the case of a Fragment, we need to provide the actual parent
					// of the Fragment itself so it can move its children.
					(oldVNode.type === Fragment ||
						// - In the case of different nodes, there is going to be a replacement
						// which also requires the correct parent container
						!isSameVNodeType(oldVNode, newVNode) ||
						// - In the case of a component, it could contain anything.
						oldVNode.shapeFlag & (6 /* COMPONENT */ | 64) /* TELEPORT */)
						? hostParentNode(oldVNode.el)
						: // In other cases, the parent container is not actually used so we
						  // just pass the block element here to avoid a DOM parentNode call.
						  fallbackContainer
				patch(oldVNode, newVNode, container, null, parentComponent, parentSuspense, isSVG, slotScopeIds, true)
			}
		}
		const patchProps = (el, vnode, oldProps, newProps, parentComponent, parentSuspense, isSVG) => {
			if (oldProps !== newProps) {
				for (const key in newProps) {
					// empty string is not valid prop
					if (isReservedProp(key)) continue
					const next = newProps[key]
					const prev = oldProps[key]
					// defer patching value
					if (next !== prev && key !== 'value') {
						hostPatchProp(el, key, prev, next, isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren)
					}
				}
				if (oldProps !== EMPTY_OBJ) {
					for (const key in oldProps) {
						if (!isReservedProp(key) && !(key in newProps)) {
							hostPatchProp(el, key, oldProps[key], null, isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren)
						}
					}
				}
				if ('value' in newProps) {
					hostPatchProp(el, 'value', oldProps.value, newProps.value)
				}
			}
		}
		const processFragment = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			const fragmentStartAnchor = (n2.el = n1 ? n1.el : hostCreateText(''))
			const fragmentEndAnchor = (n2.anchor = n1 ? n1.anchor : hostCreateText(''))
			let { patchFlag, dynamicChildren, slotScopeIds: fragmentSlotScopeIds } = n2
			if (
				// #5523 dev root fragment may inherit directives
				isHmrUpdating ||
				patchFlag & 2048 /* DEV_ROOT_FRAGMENT */
			) {
				// HMR updated / Dev root fragment (w/ comments), force full diff
				patchFlag = 0
				optimized = false
				dynamicChildren = null
			}
			// check if this is a slot fragment with :slotted scope ids
			if (fragmentSlotScopeIds) {
				slotScopeIds = slotScopeIds ? slotScopeIds.concat(fragmentSlotScopeIds) : fragmentSlotScopeIds
			}
			if (n1 == null) {
				hostInsert(fragmentStartAnchor, container, anchor)
				hostInsert(fragmentEndAnchor, container, anchor)
				// a fragment can only have array children
				// since they are either generated by the compiler, or implicitly created
				// from arrays.
				mountChildren(n2.children, container, fragmentEndAnchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
			} else {
				if (
					patchFlag > 0 &&
					patchFlag & 64 /* STABLE_FRAGMENT */ &&
					dynamicChildren &&
					// #2715 the previous fragment could've been a BAILed one as a result
					// of renderSlot() with no valid children
					n1.dynamicChildren
				) {
					// a stable fragment (template root or <template v-for>) doesn't need to
					// patch children order, but it may contain dynamicChildren.
					patchBlockChildren(n1.dynamicChildren, dynamicChildren, container, parentComponent, parentSuspense, isSVG, slotScopeIds)
					if (parentComponent && parentComponent.type.__hmrId) {
						traverseStaticChildren(n1, n2)
					} else if (
						// #2080 if the stable fragment has a key, it's a <template v-for> that may
						//  get moved around. Make sure all root level vnodes inherit el.
						// #2134 or if it's a component root, it may also get moved around
						// as the component is being moved.
						n2.key != null ||
						(parentComponent && n2 === parentComponent.subTree)
					) {
						traverseStaticChildren(n1, n2, true /* shallow */)
					}
				} else {
					// keyed / unkeyed, or manual fragments.
					// for keyed & unkeyed, since they are compiler generated from v-for,
					// each child is guaranteed to be a block so the fragment will never
					// have dynamicChildren.
					patchChildren(n1, n2, container, fragmentEndAnchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
				}
			}
		}
		const processComponent = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			n2.slotScopeIds = slotScopeIds
			if (n1 == null) {
				if (n2.shapeFlag & 512 /* COMPONENT_KEPT_ALIVE */) {
					parentComponent.ctx.activate(n2, container, anchor, isSVG, optimized)
				} else {
					mountComponent(n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized)
				}
			} else {
				updateComponent(n1, n2, optimized)
			}
		}
		const mountComponent = (initialVNode, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
			const instance = (initialVNode.component = createComponentInstance(initialVNode, parentComponent, parentSuspense))
			if (instance.type.__hmrId) {
				registerHMR(instance)
			}
			{
				pushWarningContext(initialVNode)
				startMeasure(instance, `mount`)
			}
			// inject renderer internals for keepAlive
			if (isKeepAlive(initialVNode)) {
				instance.ctx.renderer = internals
			}
			// resolve props and slots for setup context
			{
				{
					startMeasure(instance, `init`)
				}
				setupComponent(instance)
				{
					endMeasure(instance, `init`)
				}
			}
			// setup() is async. This component relies on async logic to be resolved
			// before proceeding
			if (instance.asyncDep) {
				parentSuspense && parentSuspense.registerDep(instance, setupRenderEffect)
				// Give it a placeholder if this is not hydration
				// TODO handle self-defined fallback
				if (!initialVNode.el) {
					const placeholder = (instance.subTree = createVNode(Comment))
					processCommentNode(null, placeholder, container, anchor)
				}
				return
			}
			setupRenderEffect(instance, initialVNode, container, anchor, parentSuspense, isSVG, optimized)
			{
				popWarningContext()
				endMeasure(instance, `mount`)
			}
		}
		const updateComponent = (n1, n2, optimized) => {
			const instance = (n2.component = n1.component)
			if (shouldUpdateComponent(n1, n2, optimized)) {
				if (instance.asyncDep && !instance.asyncResolved) {
					// async & still pending - just update props and slots
					// since the component's reactive effect for render isn't set-up yet
					{
						pushWarningContext(n2)
					}
					updateComponentPreRender(instance, n2, optimized)
					{
						popWarningContext()
					}
					return
				} else {
					// normal update
					instance.next = n2
					// in case the child component is also queued, remove it to avoid
					// double updating the same child component in the same flush.
					invalidateJob(instance.update)
					// instance.update is the reactive effect.
					instance.update()
				}
			} else {
				// no update needed. just copy over properties
				n2.el = n1.el
				instance.vnode = n2
			}
		}
		const setupRenderEffect = (instance, initialVNode, container, anchor, parentSuspense, isSVG, optimized) => {
			const componentUpdateFn = () => {
				if (!instance.isMounted) {
					let vnodeHook
					const { el, props } = initialVNode
					const { bm, m, parent } = instance
					const isAsyncWrapperVNode = isAsyncWrapper(initialVNode)
					toggleRecurse(instance, false)
					// beforeMount hook
					if (bm) {
						invokeArrayFns(bm)
					}
					// onVnodeBeforeMount
					if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeBeforeMount)) {
						invokeVNodeHook(vnodeHook, parent, initialVNode)
					}
					toggleRecurse(instance, true)
					if (el && hydrateNode) {
						// vnode has adopted host node - perform hydration instead of mount.
						const hydrateSubTree = () => {
							{
								startMeasure(instance, `render`)
							}
							instance.subTree = renderComponentRoot(instance)
							{
								endMeasure(instance, `render`)
							}
							{
								startMeasure(instance, `hydrate`)
							}
							hydrateNode(el, instance.subTree, instance, parentSuspense, null)
							{
								endMeasure(instance, `hydrate`)
							}
						}
						if (isAsyncWrapperVNode) {
							initialVNode.type.__asyncLoader().then(
								// note: we are moving the render call into an async callback,
								// which means it won't track dependencies - but it's ok because
								// a server-rendered async wrapper is already in resolved state
								// and it will never need to change.
								() => !instance.isUnmounted && hydrateSubTree()
							)
						} else {
							hydrateSubTree()
						}
					} else {
						{
							startMeasure(instance, `render`)
						}
						const subTree = (instance.subTree = renderComponentRoot(instance))
						{
							endMeasure(instance, `render`)
						}
						{
							startMeasure(instance, `patch`)
						}
						patch(null, subTree, container, anchor, instance, parentSuspense, isSVG)
						{
							endMeasure(instance, `patch`)
						}
						initialVNode.el = subTree.el
					}
					// mounted hook
					if (m) {
						queuePostRenderEffect(m, parentSuspense)
					}
					// onVnodeMounted
					if (!isAsyncWrapperVNode && (vnodeHook = props && props.onVnodeMounted)) {
						const scopedInitialVNode = initialVNode
						queuePostRenderEffect(() => invokeVNodeHook(vnodeHook, parent, scopedInitialVNode), parentSuspense)
					}
					// activated hook for keep-alive roots.
					// #1742 activated hook must be accessed after first render
					// since the hook may be injected by a child keep-alive
					if (initialVNode.shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */ || (parent && isAsyncWrapper(parent.vnode) && parent.vnode.shapeFlag & 256) /* COMPONENT_SHOULD_KEEP_ALIVE */) {
						instance.a && queuePostRenderEffect(instance.a, parentSuspense)
					}
					instance.isMounted = true
					{
						devtoolsComponentAdded(instance)
					}
					// #2458: deference mount-only object parameters to prevent memleaks
					initialVNode = container = anchor = null
				} else {
					// updateComponent
					// This is triggered by mutation of component's own state (next: null)
					// OR parent calling processComponent (next: VNode)
					let { next, bu, u, parent, vnode } = instance
					let originNext = next
					let vnodeHook
					{
						pushWarningContext(next || instance.vnode)
					}
					// Disallow component effect recursion during pre-lifecycle hooks.
					toggleRecurse(instance, false)
					if (next) {
						next.el = vnode.el
						updateComponentPreRender(instance, next, optimized)
					} else {
						next = vnode
					}
					// beforeUpdate hook
					if (bu) {
						invokeArrayFns(bu)
					}
					// onVnodeBeforeUpdate
					if ((vnodeHook = next.props && next.props.onVnodeBeforeUpdate)) {
						invokeVNodeHook(vnodeHook, parent, next, vnode)
					}
					toggleRecurse(instance, true)
					// render
					{
						startMeasure(instance, `render`)
					}
					const nextTree = renderComponentRoot(instance)
					{
						endMeasure(instance, `render`)
					}
					const prevTree = instance.subTree
					instance.subTree = nextTree
					{
						startMeasure(instance, `patch`)
					}
					patch(
						prevTree,
						nextTree,
						// parent may have changed if it's in a teleport
						hostParentNode(prevTree.el),
						// anchor may have changed if it's in a fragment
						getNextHostNode(prevTree),
						instance,
						parentSuspense,
						isSVG
					)
					{
						endMeasure(instance, `patch`)
					}
					next.el = nextTree.el
					if (originNext === null) {
						// self-triggered update. In case of HOC, update parent component
						// vnode el. HOC is indicated by parent instance's subTree pointing
						// to child component's vnode
						updateHOCHostEl(instance, nextTree.el)
					}
					// updated hook
					if (u) {
						queuePostRenderEffect(u, parentSuspense)
					}
					// onVnodeUpdated
					if ((vnodeHook = next.props && next.props.onVnodeUpdated)) {
						queuePostRenderEffect(() => invokeVNodeHook(vnodeHook, parent, next, vnode), parentSuspense)
					}
					{
						devtoolsComponentUpdated(instance)
					}
					{
						popWarningContext()
					}
				}
			}
			// create reactive effect for rendering
			const effect = (instance.effect = new ReactiveEffect(
				componentUpdateFn,
				() => queueJob(update),
				instance.scope // track it in component's effect scope
			))
			const update = (instance.update = () => effect.run())
			update.id = instance.uid
			// allowRecurse
			// #1801, #2043 component render effects should allow recursive updates
			toggleRecurse(instance, true)
			{
				effect.onTrack = instance.rtc ? (e) => invokeArrayFns(instance.rtc, e) : void 0
				effect.onTrigger = instance.rtg ? (e) => invokeArrayFns(instance.rtg, e) : void 0
				update.ownerInstance = instance
			}
			update()
		}
		const updateComponentPreRender = (instance, nextVNode, optimized) => {
			nextVNode.component = instance
			const prevProps = instance.vnode.props
			instance.vnode = nextVNode
			instance.next = null
			updateProps(instance, nextVNode.props, prevProps, optimized)
			updateSlots(instance, nextVNode.children, optimized)
			pauseTracking()
			// props update may have triggered pre-flush watchers.
			// flush them before the render update.
			flushPreFlushCbs(undefined, instance.update)
			resetTracking()
		}
		const patchChildren = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized = false) => {
			const c1 = n1 && n1.children
			const prevShapeFlag = n1 ? n1.shapeFlag : 0
			const c2 = n2.children
			const { patchFlag, shapeFlag } = n2
			// fast path
			if (patchFlag > 0) {
				if (patchFlag & 128 /* KEYED_FRAGMENT */) {
					// this could be either fully-keyed or mixed (some keyed some not)
					// presence of patchFlag means children are guaranteed to be arrays
					patchKeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					return
				} else if (patchFlag & 256 /* UNKEYED_FRAGMENT */) {
					// unkeyed
					patchUnkeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					return
				}
			}
			// children has 3 possibilities: text, array or no children.
			if (shapeFlag & 8 /* TEXT_CHILDREN */) {
				// text children fast path
				if (prevShapeFlag & 16 /* ARRAY_CHILDREN */) {
					unmountChildren(c1, parentComponent, parentSuspense)
				}
				if (c2 !== c1) {
					hostSetElementText(container, c2)
				}
			} else {
				if (prevShapeFlag & 16 /* ARRAY_CHILDREN */) {
					// prev children was array
					if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
						// two arrays, cannot assume anything, do full diff
						patchKeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					} else {
						// no new children, just unmount old
						unmountChildren(c1, parentComponent, parentSuspense, true)
					}
				} else {
					// prev children was text OR null
					// new children is array OR null
					if (prevShapeFlag & 8 /* TEXT_CHILDREN */) {
						hostSetElementText(container, '')
					}
					// mount new if array
					if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
						mountChildren(c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					}
				}
			}
		}
		const patchUnkeyedChildren = (c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			c1 = c1 || EMPTY_ARR
			c2 = c2 || EMPTY_ARR
			const oldLength = c1.length
			const newLength = c2.length
			const commonLength = Math.min(oldLength, newLength)
			let i
			for (i = 0; i < commonLength; i++) {
				const nextChild = (c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]))
				patch(c1[i], nextChild, container, null, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
			}
			if (oldLength > newLength) {
				// remove old
				unmountChildren(c1, parentComponent, parentSuspense, true, false, commonLength)
			} else {
				// mount new
				mountChildren(c2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, commonLength)
			}
		}
		// can be all-keyed or mixed
		const patchKeyedChildren = (c1, c2, container, parentAnchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized) => {
			let i = 0
			const l2 = c2.length
			let e1 = c1.length - 1 // prev ending index
			let e2 = l2 - 1 // next ending index
			// 1. sync from start
			// (a b) c
			// (a b) d e
			while (i <= e1 && i <= e2) {
				const n1 = c1[i]
				const n2 = (c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]))
				if (isSameVNodeType(n1, n2)) {
					patch(n1, n2, container, null, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
				} else {
					break
				}
				i++
			}
			// 2. sync from end
			// a (b c)
			// d e (b c)
			while (i <= e1 && i <= e2) {
				const n1 = c1[e1]
				const n2 = (c2[e2] = optimized ? cloneIfMounted(c2[e2]) : normalizeVNode(c2[e2]))
				if (isSameVNodeType(n1, n2)) {
					patch(n1, n2, container, null, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
				} else {
					break
				}
				e1--
				e2--
			}
			// 3. common sequence + mount
			// (a b)
			// (a b) c
			// i = 2, e1 = 1, e2 = 2
			// (a b)
			// c (a b)
			// i = 0, e1 = -1, e2 = 0
			if (i > e1) {
				if (i <= e2) {
					const nextPos = e2 + 1
					const anchor = nextPos < l2 ? c2[nextPos].el : parentAnchor
					while (i <= e2) {
						patch(null, (c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i])), container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
						i++
					}
				}
			}
			// 4. common sequence + unmount
			// (a b) c
			// (a b)
			// i = 2, e1 = 2, e2 = 1
			// a (b c)
			// (b c)
			// i = 0, e1 = 0, e2 = -1
			else if (i > e2) {
				while (i <= e1) {
					unmount(c1[i], parentComponent, parentSuspense, true)
					i++
				}
			}
			// 5. unknown sequence
			// [i ... e1 + 1]: a b [c d e] f g
			// [i ... e2 + 1]: a b [e d c h] f g
			// i = 2, e1 = 4, e2 = 5
			else {
				const s1 = i // prev starting index
				const s2 = i // next starting index
				// 5.1 build key:index map for newChildren
				const keyToNewIndexMap = new Map()
				for (i = s2; i <= e2; i++) {
					const nextChild = (c2[i] = optimized ? cloneIfMounted(c2[i]) : normalizeVNode(c2[i]))
					if (nextChild.key != null) {
						if (keyToNewIndexMap.has(nextChild.key)) {
							warn$1(`Duplicate keys found during update:`, JSON.stringify(nextChild.key), `Make sure keys are unique.`)
						}
						keyToNewIndexMap.set(nextChild.key, i)
					}
				}
				// 5.2 loop through old children left to be patched and try to patch
				// matching nodes & remove nodes that are no longer present
				let j
				let patched = 0
				const toBePatched = e2 - s2 + 1
				let moved = false
				// used to track whether any node has moved
				let maxNewIndexSoFar = 0
				// works as Map<newIndex, oldIndex>
				// Note that oldIndex is offset by +1
				// and oldIndex = 0 is a special value indicating the new node has
				// no corresponding old node.
				// used for determining longest stable subsequence
				const newIndexToOldIndexMap = new Array(toBePatched)
				for (i = 0; i < toBePatched; i++) newIndexToOldIndexMap[i] = 0
				for (i = s1; i <= e1; i++) {
					const prevChild = c1[i]
					if (patched >= toBePatched) {
						// all new children have been patched so this can only be a removal
						unmount(prevChild, parentComponent, parentSuspense, true)
						continue
					}
					let newIndex
					if (prevChild.key != null) {
						newIndex = keyToNewIndexMap.get(prevChild.key)
					} else {
						// key-less node, try to locate a key-less node of the same type
						for (j = s2; j <= e2; j++) {
							if (newIndexToOldIndexMap[j - s2] === 0 && isSameVNodeType(prevChild, c2[j])) {
								newIndex = j
								break
							}
						}
					}
					if (newIndex === undefined) {
						unmount(prevChild, parentComponent, parentSuspense, true)
					} else {
						newIndexToOldIndexMap[newIndex - s2] = i + 1
						if (newIndex >= maxNewIndexSoFar) {
							maxNewIndexSoFar = newIndex
						} else {
							moved = true
						}
						patch(prevChild, c2[newIndex], container, null, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
						patched++
					}
				}
				// 5.3 move and mount
				// generate longest stable subsequence only when nodes have moved
				const increasingNewIndexSequence = moved ? getSequence(newIndexToOldIndexMap) : EMPTY_ARR
				j = increasingNewIndexSequence.length - 1
				// looping backwards so that we can use last patched node as anchor
				for (i = toBePatched - 1; i >= 0; i--) {
					const nextIndex = s2 + i
					const nextChild = c2[nextIndex]
					const anchor = nextIndex + 1 < l2 ? c2[nextIndex + 1].el : parentAnchor
					if (newIndexToOldIndexMap[i] === 0) {
						// mount new
						patch(null, nextChild, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					} else if (moved) {
						// move if:
						// There is no stable subsequence (e.g. a reverse)
						// OR current node is not among the stable sequence
						if (j < 0 || i !== increasingNewIndexSequence[j]) {
							move(nextChild, container, anchor, 2 /* REORDER */)
						} else {
							j--
						}
					}
				}
			}
		}
		const move = (vnode, container, anchor, moveType, parentSuspense = null) => {
			const { el, type, transition, children, shapeFlag } = vnode
			if (shapeFlag & 6 /* COMPONENT */) {
				move(vnode.component.subTree, container, anchor, moveType)
				return
			}
			if (shapeFlag & 128 /* SUSPENSE */) {
				vnode.suspense.move(container, anchor, moveType)
				return
			}
			if (shapeFlag & 64 /* TELEPORT */) {
				type.move(vnode, container, anchor, internals)
				return
			}
			if (type === Fragment) {
				hostInsert(el, container, anchor)
				for (let i = 0; i < children.length; i++) {
					move(children[i], container, anchor, moveType)
				}
				hostInsert(vnode.anchor, container, anchor)
				return
			}
			if (type === Static) {
				moveStaticNode(vnode, container, anchor)
				return
			}
			// single nodes
			const needTransition = moveType !== 2 /* REORDER */ && shapeFlag & 1 /* ELEMENT */ && transition
			if (needTransition) {
				if (moveType === 0 /* ENTER */) {
					transition.beforeEnter(el)
					hostInsert(el, container, anchor)
					queuePostRenderEffect(() => transition.enter(el), parentSuspense)
				} else {
					const { leave, delayLeave, afterLeave } = transition
					const remove = () => hostInsert(el, container, anchor)
					const performLeave = () => {
						leave(el, () => {
							remove()
							afterLeave && afterLeave()
						})
					}
					if (delayLeave) {
						delayLeave(el, remove, performLeave)
					} else {
						performLeave()
					}
				}
			} else {
				hostInsert(el, container, anchor)
			}
		}
		const unmount = (vnode, parentComponent, parentSuspense, doRemove = false, optimized = false) => {
			const { type, props, ref, children, dynamicChildren, shapeFlag, patchFlag, dirs } = vnode
			// unset ref
			if (ref != null) {
				setRef(ref, null, parentSuspense, vnode, true)
			}
			if (shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {
				parentComponent.ctx.deactivate(vnode)
				return
			}
			const shouldInvokeDirs = shapeFlag & 1 /* ELEMENT */ && dirs
			const shouldInvokeVnodeHook = !isAsyncWrapper(vnode)
			let vnodeHook
			if (shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeBeforeUnmount)) {
				invokeVNodeHook(vnodeHook, parentComponent, vnode)
			}
			if (shapeFlag & 6 /* COMPONENT */) {
				unmountComponent(vnode.component, parentSuspense, doRemove)
			} else {
				if (shapeFlag & 128 /* SUSPENSE */) {
					vnode.suspense.unmount(parentSuspense, doRemove)
					return
				}
				if (shouldInvokeDirs) {
					invokeDirectiveHook(vnode, null, parentComponent, 'beforeUnmount')
				}
				if (shapeFlag & 64 /* TELEPORT */) {
					vnode.type.remove(vnode, parentComponent, parentSuspense, optimized, internals, doRemove)
				} else if (
					dynamicChildren &&
					// #1153: fast path should not be taken for non-stable (v-for) fragments
					(type !== Fragment || (patchFlag > 0 && patchFlag & 64) /* STABLE_FRAGMENT */)
				) {
					// fast path for block nodes: only need to unmount dynamic children.
					unmountChildren(dynamicChildren, parentComponent, parentSuspense, false, true)
				} else if ((type === Fragment && patchFlag & (128 /* KEYED_FRAGMENT */ | 256) /* UNKEYED_FRAGMENT */) || (!optimized && shapeFlag & 16) /* ARRAY_CHILDREN */) {
					unmountChildren(children, parentComponent, parentSuspense)
				}
				if (doRemove) {
					remove(vnode)
				}
			}
			if ((shouldInvokeVnodeHook && (vnodeHook = props && props.onVnodeUnmounted)) || shouldInvokeDirs) {
				queuePostRenderEffect(() => {
					vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode)
					shouldInvokeDirs && invokeDirectiveHook(vnode, null, parentComponent, 'unmounted')
				}, parentSuspense)
			}
		}
		const remove = (vnode) => {
			const { type, el, anchor, transition } = vnode
			if (type === Fragment) {
				if (vnode.patchFlag > 0 && vnode.patchFlag & 2048 /* DEV_ROOT_FRAGMENT */ && transition && !transition.persisted) {
					vnode.children.forEach((child) => {
						if (child.type === Comment) {
							hostRemove(child.el)
						} else {
							remove(child)
						}
					})
				} else {
					removeFragment(el, anchor)
				}
				return
			}
			if (type === Static) {
				removeStaticNode(vnode)
				return
			}
			const performRemove = () => {
				hostRemove(el)
				if (transition && !transition.persisted && transition.afterLeave) {
					transition.afterLeave()
				}
			}
			if (vnode.shapeFlag & 1 /* ELEMENT */ && transition && !transition.persisted) {
				const { leave, delayLeave } = transition
				const performLeave = () => leave(el, performRemove)
				if (delayLeave) {
					delayLeave(vnode.el, performRemove, performLeave)
				} else {
					performLeave()
				}
			} else {
				performRemove()
			}
		}
		const removeFragment = (cur, end) => {
			// For fragments, directly remove all contained DOM nodes.
			// (fragment child nodes cannot have transition)
			let next
			while (cur !== end) {
				next = hostNextSibling(cur)
				hostRemove(cur)
				cur = next
			}
			hostRemove(end)
		}
		const unmountComponent = (instance, parentSuspense, doRemove) => {
			if (instance.type.__hmrId) {
				unregisterHMR(instance)
			}
			const { bum, scope, update, subTree, um } = instance
			// beforeUnmount hook
			if (bum) {
				invokeArrayFns(bum)
			}
			// stop effects in component scope
			scope.stop()
			// update may be null if a component is unmounted before its async
			// setup has resolved.
			if (update) {
				// so that scheduler will no longer invoke it
				update.active = false
				unmount(subTree, instance, parentSuspense, doRemove)
			}
			// unmounted hook
			if (um) {
				queuePostRenderEffect(um, parentSuspense)
			}
			queuePostRenderEffect(() => {
				instance.isUnmounted = true
			}, parentSuspense)
			// A component with async dep inside a pending suspense is unmounted before
			// its async dep resolves. This should remove the dep from the suspense, and
			// cause the suspense to resolve immediately if that was the last dep.
			if (parentSuspense && parentSuspense.pendingBranch && !parentSuspense.isUnmounted && instance.asyncDep && !instance.asyncResolved && instance.suspenseId === parentSuspense.pendingId) {
				parentSuspense.deps--
				if (parentSuspense.deps === 0) {
					parentSuspense.resolve()
				}
			}
			{
				devtoolsComponentRemoved(instance)
			}
		}
		const unmountChildren = (children, parentComponent, parentSuspense, doRemove = false, optimized = false, start = 0) => {
			for (let i = start; i < children.length; i++) {
				unmount(children[i], parentComponent, parentSuspense, doRemove, optimized)
			}
		}
		const getNextHostNode = (vnode) => {
			if (vnode.shapeFlag & 6 /* COMPONENT */) {
				return getNextHostNode(vnode.component.subTree)
			}
			if (vnode.shapeFlag & 128 /* SUSPENSE */) {
				return vnode.suspense.next()
			}
			return hostNextSibling(vnode.anchor || vnode.el)
		}
		const render = (vnode, container, isSVG) => {
			if (vnode == null) {
				if (container._vnode) {
					unmount(container._vnode, null, null, true)
				}
			} else {
				patch(container._vnode || null, vnode, container, null, null, null, isSVG)
			}
			flushPostFlushCbs()
			container._vnode = vnode
		}
		const internals = {
			p: patch,
			um: unmount,
			m: move,
			r: remove,
			mt: mountComponent,
			mc: mountChildren,
			pc: patchChildren,
			pbc: patchBlockChildren,
			n: getNextHostNode,
			o: options,
		}
		let hydrate
		let hydrateNode
		if (createHydrationFns) {
			;[hydrate, hydrateNode] = createHydrationFns(internals)
		}
		return {
			render,
			hydrate,
			createApp: createAppAPI(render, hydrate),
		}
	}
	function toggleRecurse({ effect, update }, allowed) {
		effect.allowRecurse = update.allowRecurse = allowed
	}
	/**
	 * #1156
	 * When a component is HMR-enabled, we need to make sure that all static nodes
	 * inside a block also inherit the DOM element from the previous tree so that
	 * HMR updates (which are full updates) can retrieve the element for patching.
	 *
	 * #2080
	 * Inside keyed `template` fragment static children, if a fragment is moved,
	 * the children will always be moved. Therefore, in order to ensure correct move
	 * position, el should be inherited from previous nodes.
	 */
	function traverseStaticChildren(n1, n2, shallow = false) {
		const ch1 = n1.children
		const ch2 = n2.children
		if (isArray(ch1) && isArray(ch2)) {
			for (let i = 0; i < ch1.length; i++) {
				// this is only called in the optimized path so array children are
				// guaranteed to be vnodes
				const c1 = ch1[i]
				let c2 = ch2[i]
				if (c2.shapeFlag & 1 /* ELEMENT */ && !c2.dynamicChildren) {
					if (c2.patchFlag <= 0 || c2.patchFlag === 32 /* HYDRATE_EVENTS */) {
						c2 = ch2[i] = cloneIfMounted(ch2[i])
						c2.el = c1.el
					}
					if (!shallow) traverseStaticChildren(c1, c2)
				}
				// also inherit for comment nodes, but not placeholders (e.g. v-if which
				// would have received .el during block patch)
				if (c2.type === Comment && !c2.el) {
					c2.el = c1.el
				}
			}
		}
	}
	// https://en.wikipedia.org/wiki/Longest_increasing_subsequence
	function getSequence(arr) {
		const p = arr.slice()
		const result = [0]
		let i, j, u, v, c
		const len = arr.length
		for (i = 0; i < len; i++) {
			const arrI = arr[i]
			if (arrI !== 0) {
				j = result[result.length - 1]
				if (arr[j] < arrI) {
					p[i] = j
					result.push(i)
					continue
				}
				u = 0
				v = result.length - 1
				while (u < v) {
					c = (u + v) >> 1
					if (arr[result[c]] < arrI) {
						u = c + 1
					} else {
						v = c
					}
				}
				if (arrI < arr[result[u]]) {
					if (u > 0) {
						p[i] = result[u - 1]
					}
					result[u] = i
				}
			}
		}
		u = result.length
		v = result[u - 1]
		while (u-- > 0) {
			result[u] = v
			v = p[v]
		}
		return result
	}

	const isTeleport = (type) => type.__isTeleport
	const isTeleportDisabled = (props) => props && (props.disabled || props.disabled === '')
	const isTargetSVG = (target) => typeof SVGElement !== 'undefined' && target instanceof SVGElement
	const resolveTarget = (props, select) => {
		const targetSelector = props && props.to
		if (isString(targetSelector)) {
			if (!select) {
				warn$1(`Current renderer does not support string target for Teleports. ` + `(missing querySelector renderer option)`)
				return null
			} else {
				const target = select(targetSelector)
				if (!target) {
					warn$1(
						`Failed to locate Teleport target with selector "${targetSelector}". ` +
							`Note the target element must exist before the component is mounted - ` +
							`i.e. the target cannot be rendered by the component itself, and ` +
							`ideally should be outside of the entire Vue component tree.`
					)
				}
				return target
			}
		} else {
			if (!targetSelector && !isTeleportDisabled(props)) {
				warn$1(`Invalid Teleport target: ${targetSelector}`)
			}
			return targetSelector
		}
	}
	const TeleportImpl = {
		__isTeleport: true,
		process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, internals) {
			const {
				mc: mountChildren,
				pc: patchChildren,
				pbc: patchBlockChildren,
				o: { insert, querySelector, createText, createComment },
			} = internals
			const disabled = isTeleportDisabled(n2.props)
			let { shapeFlag, children, dynamicChildren } = n2
			// #3302
			// HMR updated, force full diff
			if (isHmrUpdating) {
				optimized = false
				dynamicChildren = null
			}
			if (n1 == null) {
				// insert anchors in the main view
				const placeholder = (n2.el = createComment('teleport start'))
				const mainAnchor = (n2.anchor = createComment('teleport end'))
				insert(placeholder, container, anchor)
				insert(mainAnchor, container, anchor)
				const target = (n2.target = resolveTarget(n2.props, querySelector))
				const targetAnchor = (n2.targetAnchor = createText(''))
				if (target) {
					insert(targetAnchor, target)
					// #2652 we could be teleporting from a non-SVG tree into an SVG tree
					isSVG = isSVG || isTargetSVG(target)
				} else if (!disabled) {
					warn$1('Invalid Teleport target on mount:', target, `(${typeof target})`)
				}
				const mount = (container, anchor) => {
					// Teleport *always* has Array children. This is enforced in both the
					// compiler and vnode children normalization.
					if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
						mountChildren(children, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized)
					}
				}
				if (disabled) {
					mount(container, mainAnchor)
				} else if (target) {
					mount(target, targetAnchor)
				}
			} else {
				// update content
				n2.el = n1.el
				const mainAnchor = (n2.anchor = n1.anchor)
				const target = (n2.target = n1.target)
				const targetAnchor = (n2.targetAnchor = n1.targetAnchor)
				const wasDisabled = isTeleportDisabled(n1.props)
				const currentContainer = wasDisabled ? container : target
				const currentAnchor = wasDisabled ? mainAnchor : targetAnchor
				isSVG = isSVG || isTargetSVG(target)
				if (dynamicChildren) {
					// fast path when the teleport happens to be a block root
					patchBlockChildren(n1.dynamicChildren, dynamicChildren, currentContainer, parentComponent, parentSuspense, isSVG, slotScopeIds)
					// even in block tree mode we need to make sure all root-level nodes
					// in the teleport inherit previous DOM references so that they can
					// be moved in future patches.
					traverseStaticChildren(n1, n2, true)
				} else if (!optimized) {
					patchChildren(n1, n2, currentContainer, currentAnchor, parentComponent, parentSuspense, isSVG, slotScopeIds, false)
				}
				if (disabled) {
					if (!wasDisabled) {
						// enabled -> disabled
						// move into main container
						moveTeleport(n2, container, mainAnchor, internals, 1 /* TOGGLE */)
					}
				} else {
					// target changed
					if ((n2.props && n2.props.to) !== (n1.props && n1.props.to)) {
						const nextTarget = (n2.target = resolveTarget(n2.props, querySelector))
						if (nextTarget) {
							moveTeleport(n2, nextTarget, null, internals, 0 /* TARGET_CHANGE */)
						} else {
							warn$1('Invalid Teleport target on update:', target, `(${typeof target})`)
						}
					} else if (wasDisabled) {
						// disabled -> enabled
						// move into teleport target
						moveTeleport(n2, target, targetAnchor, internals, 1 /* TOGGLE */)
					}
				}
			}
		},
		remove(vnode, parentComponent, parentSuspense, optimized, { um: unmount, o: { remove: hostRemove } }, doRemove) {
			const { shapeFlag, children, anchor, targetAnchor, target, props } = vnode
			if (target) {
				hostRemove(targetAnchor)
			}
			// an unmounted teleport should always remove its children if not disabled
			if (doRemove || !isTeleportDisabled(props)) {
				hostRemove(anchor)
				if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
					for (let i = 0; i < children.length; i++) {
						const child = children[i]
						unmount(child, parentComponent, parentSuspense, true, !!child.dynamicChildren)
					}
				}
			}
		},
		move: moveTeleport,
		hydrate: hydrateTeleport,
	}
	function moveTeleport(vnode, container, parentAnchor, { o: { insert }, m: move }, moveType = 2 /* REORDER */) {
		// move target anchor if this is a target change.
		if (moveType === 0 /* TARGET_CHANGE */) {
			insert(vnode.targetAnchor, container, parentAnchor)
		}
		const { el, anchor, shapeFlag, children, props } = vnode
		const isReorder = moveType === 2 /* REORDER */
		// move main view anchor if this is a re-order.
		if (isReorder) {
			insert(el, container, parentAnchor)
		}
		// if this is a re-order and teleport is enabled (content is in target)
		// do not move children. So the opposite is: only move children if this
		// is not a reorder, or the teleport is disabled
		if (!isReorder || isTeleportDisabled(props)) {
			// Teleport has either Array children or no children.
			if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
				for (let i = 0; i < children.length; i++) {
					move(children[i], container, parentAnchor, 2 /* REORDER */)
				}
			}
		}
		// move main view anchor if this is a re-order.
		if (isReorder) {
			insert(anchor, container, parentAnchor)
		}
	}
	function hydrateTeleport(node, vnode, parentComponent, parentSuspense, slotScopeIds, optimized, { o: { nextSibling, parentNode, querySelector } }, hydrateChildren) {
		const target = (vnode.target = resolveTarget(vnode.props, querySelector))
		if (target) {
			// if multiple teleports rendered to the same target element, we need to
			// pick up from where the last teleport finished instead of the first node
			const targetNode = target._lpa || target.firstChild
			if (vnode.shapeFlag & 16 /* ARRAY_CHILDREN */) {
				if (isTeleportDisabled(vnode.props)) {
					vnode.anchor = hydrateChildren(nextSibling(node), vnode, parentNode(node), parentComponent, parentSuspense, slotScopeIds, optimized)
					vnode.targetAnchor = targetNode
				} else {
					vnode.anchor = nextSibling(node)
					// lookahead until we find the target anchor
					// we cannot rely on return value of hydrateChildren() because there
					// could be nested teleports
					let targetAnchor = targetNode
					while (targetAnchor) {
						targetAnchor = nextSibling(targetAnchor)
						if (targetAnchor && targetAnchor.nodeType === 8 && targetAnchor.data === 'teleport anchor') {
							vnode.targetAnchor = targetAnchor
							target._lpa = vnode.targetAnchor && nextSibling(vnode.targetAnchor)
							break
						}
					}
					hydrateChildren(targetNode, vnode, target, parentComponent, parentSuspense, slotScopeIds, optimized)
				}
			}
		}
		return vnode.anchor && nextSibling(vnode.anchor)
	}
	// Force-casted public typing for h and TSX props inference
	const Teleport = TeleportImpl

	const Fragment = Symbol('Fragment')
	const Text = Symbol('Text')
	const Comment = Symbol('Comment')
	const Static = Symbol('Static')
	// Since v-if and v-for are the two possible ways node structure can dynamically
	// change, once we consider v-if branches and each v-for fragment a block, we
	// can divide a template into nested blocks, and within each block the node
	// structure would be stable. This allows us to skip most children diffing
	// and only worry about the dynamic nodes (indicated by patch flags).
	const blockStack = []
	let currentBlock = null
	/**
	 * Open a block.
	 * This must be called before `createBlock`. It cannot be part of `createBlock`
	 * because the children of the block are evaluated before `createBlock` itself
	 * is called. The generated code typically looks like this:
	 *
	 * ```js
	 * function render() {
	 *   return (openBlock(),createBlock('div', null, [...]))
	 * }
	 * ```
	 * disableTracking is true when creating a v-for fragment block, since a v-for
	 * fragment always diffs its children.
	 *
	 * @private
	 */
	function openBlock(disableTracking = false) {
		blockStack.push((currentBlock = disableTracking ? null : []))
	}
	function closeBlock() {
		blockStack.pop()
		currentBlock = blockStack[blockStack.length - 1] || null
	}
	// Whether we should be tracking dynamic child nodes inside a block.
	// Only tracks when this value is > 0
	// We are not using a simple boolean because this value may need to be
	// incremented/decremented by nested usage of v-once (see below)
	let isBlockTreeEnabled = 1
	/**
	 * Block tracking sometimes needs to be disabled, for example during the
	 * creation of a tree that needs to be cached by v-once. The compiler generates
	 * code like this:
	 *
	 * ``` js
	 * _cache[1] || (
	 *   setBlockTracking(-1),
	 *   _cache[1] = createVNode(...),
	 *   setBlockTracking(1),
	 *   _cache[1]
	 * )
	 * ```
	 *
	 * @private
	 */
	function setBlockTracking(value) {
		isBlockTreeEnabled += value
	}
	function setupBlock(vnode) {
		// save current block children on the block vnode
		vnode.dynamicChildren = isBlockTreeEnabled > 0 ? currentBlock || EMPTY_ARR : null
		// close block
		closeBlock()
		// a block is always going to be patched, so track it as a child of its
		// parent block
		if (isBlockTreeEnabled > 0 && currentBlock) {
			currentBlock.push(vnode)
		}
		return vnode
	}
	/**
	 * @private
	 */
	function createElementBlock(type, props, children, patchFlag, dynamicProps, shapeFlag) {
		return setupBlock(createBaseVNode(type, props, children, patchFlag, dynamicProps, shapeFlag, true /* isBlock */))
	}
	/**
	 * Create a block root vnode. Takes the same exact arguments as `createVNode`.
	 * A block root keeps track of dynamic nodes within the block in the
	 * `dynamicChildren` array.
	 *
	 * @private
	 */
	function createBlock(type, props, children, patchFlag, dynamicProps) {
		return setupBlock(createVNode(type, props, children, patchFlag, dynamicProps, true /* isBlock: prevent a block from tracking itself */))
	}
	function isVNode(value) {
		return value ? value.__v_isVNode === true : false
	}
	function isSameVNodeType(n1, n2) {
		if (n2.shapeFlag & 6 /* COMPONENT */ && hmrDirtyComponents.has(n2.type)) {
			// HMR only: if the component has been hot-updated, force a reload.
			return false
		}
		return n1.type === n2.type && n1.key === n2.key
	}
	let vnodeArgsTransformer
	/**
	 * Internal API for registering an arguments transform for createVNode
	 * used for creating stubs in the test-utils
	 * It is *internal* but needs to be exposed for test-utils to pick up proper
	 * typings
	 */
	function transformVNodeArgs(transformer) {
		vnodeArgsTransformer = transformer
	}
	const createVNodeWithArgsTransform = (...args) => {
		return _createVNode(...(vnodeArgsTransformer ? vnodeArgsTransformer(args, currentRenderingInstance) : args))
	}
	const InternalObjectKey = `__vInternal`
	const normalizeKey = ({ key }) => (key != null ? key : null)
	const normalizeRef = ({ ref, ref_key, ref_for }) => {
		return ref != null ? (isString(ref) || isRef(ref) || isFunction(ref) ? { i: currentRenderingInstance, r: ref, k: ref_key, f: !!ref_for } : ref) : null
	}
	function createBaseVNode(
		type,
		props = null,
		children = null,
		patchFlag = 0,
		dynamicProps = null,
		shapeFlag = type === Fragment ? 0 : 1 /* ELEMENT */,
		isBlockNode = false,
		needFullChildrenNormalization = false
	) {
		const vnode = {
			__v_isVNode: true,
			__v_skip: true,
			type,
			props,
			key: props && normalizeKey(props),
			ref: props && normalizeRef(props),
			scopeId: currentScopeId,
			slotScopeIds: null,
			children,
			component: null,
			suspense: null,
			ssContent: null,
			ssFallback: null,
			dirs: null,
			transition: null,
			el: null,
			anchor: null,
			target: null,
			targetAnchor: null,
			staticCount: 0,
			shapeFlag,
			patchFlag,
			dynamicProps,
			dynamicChildren: null,
			appContext: null,
		}
		if (needFullChildrenNormalization) {
			normalizeChildren(vnode, children)
			// normalize suspense children
			if (shapeFlag & 128 /* SUSPENSE */) {
				type.normalize(vnode)
			}
		} else if (children) {
			// compiled element vnode - if children is passed, only possible types are
			// string or Array.
			vnode.shapeFlag |= isString(children) ? 8 /* TEXT_CHILDREN */ : 16 /* ARRAY_CHILDREN */
		}
		// validate key
		if (vnode.key !== vnode.key) {
			warn$1(`VNode created with invalid key (NaN). VNode type:`, vnode.type)
		}
		// track vnode for block tree
		if (
			isBlockTreeEnabled > 0 &&
			// avoid a block node from tracking itself
			!isBlockNode &&
			// has current parent block
			currentBlock &&
			// presence of a patch flag indicates this node needs patching on updates.
			// component nodes also should always be patched, because even if the
			// component doesn't need to update, it needs to persist the instance on to
			// the next vnode so that it can be properly unmounted later.
			(vnode.patchFlag > 0 || shapeFlag & 6) /* COMPONENT */ &&
			// the EVENTS flag is only for hydration and if it is the only flag, the
			// vnode should not be considered dynamic due to handler caching.
			vnode.patchFlag !== 32 /* HYDRATE_EVENTS */
		) {
			currentBlock.push(vnode)
		}
		return vnode
	}
	const createVNode = createVNodeWithArgsTransform
	function _createVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, isBlockNode = false) {
		if (!type || type === NULL_DYNAMIC_COMPONENT) {
			if (!type) {
				warn$1(`Invalid vnode type when creating vnode: ${type}.`)
			}
			type = Comment
		}
		if (isVNode(type)) {
			// createVNode receiving an existing vnode. This happens in cases like
			// <component :is="vnode"/>
			// #2078 make sure to merge refs during the clone instead of overwriting it
			const cloned = cloneVNode(type, props, true /* mergeRef: true */)
			if (children) {
				normalizeChildren(cloned, children)
			}
			if (isBlockTreeEnabled > 0 && !isBlockNode && currentBlock) {
				if (cloned.shapeFlag & 6 /* COMPONENT */) {
					currentBlock[currentBlock.indexOf(type)] = cloned
				} else {
					currentBlock.push(cloned)
				}
			}
			cloned.patchFlag |= -2 /* BAIL */
			return cloned
		}
		// class component normalization.
		if (isClassComponent(type)) {
			type = type.__vccOpts
		}
		// class & style normalization.
		if (props) {
			// for reactive or proxy objects, we need to clone it to enable mutation.
			props = guardReactiveProps(props)
			let { class: klass, style } = props
			if (klass && !isString(klass)) {
				props.class = normalizeClass(klass)
			}
			if (isObject(style)) {
				// reactive state objects need to be cloned since they are likely to be
				// mutated
				if (isProxy(style) && !isArray(style)) {
					style = extend({}, style)
				}
				props.style = normalizeStyle(style)
			}
		}
		// encode the vnode type information into a bitmap
		const shapeFlag = isString(type)
			? 1 /* ELEMENT */
			: isSuspense(type)
			? 128 /* SUSPENSE */
			: isTeleport(type)
			? 64 /* TELEPORT */
			: isObject(type)
			? 4 /* STATEFUL_COMPONENT */
			: isFunction(type)
			? 2 /* FUNCTIONAL_COMPONENT */
			: 0
		if (shapeFlag & 4 /* STATEFUL_COMPONENT */ && isProxy(type)) {
			type = toRaw(type)
			warn$1(
				`Vue received a Component which was made a reactive object. This can ` +
					`lead to unnecessary performance overhead, and should be avoided by ` +
					`marking the component with \`markRaw\` or using \`shallowRef\` ` +
					`instead of \`ref\`.`,
				`\nComponent that was made reactive: `,
				type
			)
		}
		return createBaseVNode(type, props, children, patchFlag, dynamicProps, shapeFlag, isBlockNode, true)
	}
	function guardReactiveProps(props) {
		if (!props) return null
		return isProxy(props) || InternalObjectKey in props ? extend({}, props) : props
	}
	function cloneVNode(vnode, extraProps, mergeRef = false) {
		// This is intentionally NOT using spread or extend to avoid the runtime
		// key enumeration cost.
		const { props, ref, patchFlag, children } = vnode
		const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props
		const cloned = {
			__v_isVNode: true,
			__v_skip: true,
			type: vnode.type,
			props: mergedProps,
			key: mergedProps && normalizeKey(mergedProps),
			ref:
				extraProps && extraProps.ref
					? // #2078 in the case of <component :is="vnode" ref="extra"/>
					  // if the vnode itself already has a ref, cloneVNode will need to merge
					  // the refs so the single vnode can be set on multiple refs
					  mergeRef && ref
						? isArray(ref)
							? ref.concat(normalizeRef(extraProps))
							: [ref, normalizeRef(extraProps)]
						: normalizeRef(extraProps)
					: ref,
			scopeId: vnode.scopeId,
			slotScopeIds: vnode.slotScopeIds,
			children: patchFlag === -1 /* HOISTED */ && isArray(children) ? children.map(deepCloneVNode) : children,
			target: vnode.target,
			targetAnchor: vnode.targetAnchor,
			staticCount: vnode.staticCount,
			shapeFlag: vnode.shapeFlag,
			// if the vnode is cloned with extra props, we can no longer assume its
			// existing patch flag to be reliable and need to add the FULL_PROPS flag.
			// note: preserve flag for fragments since they use the flag for children
			// fast paths only.
			patchFlag:
				extraProps && vnode.type !== Fragment
					? patchFlag === -1 // hoisted node
						? 16 /* FULL_PROPS */
						: patchFlag | 16 /* FULL_PROPS */
					: patchFlag,
			dynamicProps: vnode.dynamicProps,
			dynamicChildren: vnode.dynamicChildren,
			appContext: vnode.appContext,
			dirs: vnode.dirs,
			transition: vnode.transition,
			// These should technically only be non-null on mounted VNodes. However,
			// they *should* be copied for kept-alive vnodes. So we just always copy
			// them since them being non-null during a mount doesn't affect the logic as
			// they will simply be overwritten.
			component: vnode.component,
			suspense: vnode.suspense,
			ssContent: vnode.ssContent && cloneVNode(vnode.ssContent),
			ssFallback: vnode.ssFallback && cloneVNode(vnode.ssFallback),
			el: vnode.el,
			anchor: vnode.anchor,
		}
		return cloned
	}
	/**
	 * Dev only, for HMR of hoisted vnodes reused in v-for
	 * https://github.com/vitejs/vite/issues/2022
	 */
	function deepCloneVNode(vnode) {
		const cloned = cloneVNode(vnode)
		if (isArray(vnode.children)) {
			cloned.children = vnode.children.map(deepCloneVNode)
		}
		return cloned
	}
	/**
	 * @private
	 */
	function createTextVNode(text = ' ', flag = 0) {
		return createVNode(Text, null, text, flag)
	}
	/**
	 * @private
	 */
	function createStaticVNode(content, numberOfNodes) {
		// A static vnode can contain multiple stringified elements, and the number
		// of elements is necessary for hydration.
		const vnode = createVNode(Static, null, content)
		vnode.staticCount = numberOfNodes
		return vnode
	}
	/**
	 * @private
	 */
	function createCommentVNode(
		text = '',
		// when used as the v-else branch, the comment node must be created as a
		// block to ensure correct updates.
		asBlock = false
	) {
		return asBlock ? (openBlock(), createBlock(Comment, null, text)) : createVNode(Comment, null, text)
	}
	function normalizeVNode(child) {
		if (child == null || typeof child === 'boolean') {
			// empty placeholder
			return createVNode(Comment)
		} else if (isArray(child)) {
			// fragment
			return createVNode(
				Fragment,
				null,
				// #3666, avoid reference pollution when reusing vnode
				child.slice()
			)
		} else if (typeof child === 'object') {
			// already vnode, this should be the most common since compiled templates
			// always produce all-vnode children arrays
			return cloneIfMounted(child)
		} else {
			// strings and numbers
			return createVNode(Text, null, String(child))
		}
	}
	// optimized normalization for template-compiled render fns
	function cloneIfMounted(child) {
		return child.el === null || child.memo ? child : cloneVNode(child)
	}
	function normalizeChildren(vnode, children) {
		let type = 0
		const { shapeFlag } = vnode
		if (children == null) {
			children = null
		} else if (isArray(children)) {
			type = 16 /* ARRAY_CHILDREN */
		} else if (typeof children === 'object') {
			if (shapeFlag & (1 /* ELEMENT */ | 64) /* TELEPORT */) {
				// Normalize slot to plain children for plain element and Teleport
				const slot = children.default
				if (slot) {
					// _c marker is added by withCtx() indicating this is a compiled slot
					slot._c && (slot._d = false)
					normalizeChildren(vnode, slot())
					slot._c && (slot._d = true)
				}
				return
			} else {
				type = 32 /* SLOTS_CHILDREN */
				const slotFlag = children._
				if (!slotFlag && !(InternalObjectKey in children)) {
					children._ctx = currentRenderingInstance
				} else if (slotFlag === 3 /* FORWARDED */ && currentRenderingInstance) {
					// a child component receives forwarded slots from the parent.
					// its slot type is determined by its parent's slot type.
					if (currentRenderingInstance.slots._ === 1 /* STABLE */) {
						children._ = 1 /* STABLE */
					} else {
						children._ = 2 /* DYNAMIC */
						vnode.patchFlag |= 1024 /* DYNAMIC_SLOTS */
					}
				}
			}
		} else if (isFunction(children)) {
			children = { default: children, _ctx: currentRenderingInstance }
			type = 32 /* SLOTS_CHILDREN */
		} else {
			children = String(children)
			// force teleport children to array so it can be moved around
			if (shapeFlag & 64 /* TELEPORT */) {
				type = 16 /* ARRAY_CHILDREN */
				children = [createTextVNode(children)]
			} else {
				type = 8 /* TEXT_CHILDREN */
			}
		}
		vnode.children = children
		vnode.shapeFlag |= type
	}
	function mergeProps(...args) {
		const ret = {}
		for (let i = 0; i < args.length; i++) {
			const toMerge = args[i]
			for (const key in toMerge) {
				if (key === 'class') {
					if (ret.class !== toMerge.class) {
						ret.class = normalizeClass([ret.class, toMerge.class])
					}
				} else if (key === 'style') {
					ret.style = normalizeStyle([ret.style, toMerge.style])
				} else if (isOn(key)) {
					const existing = ret[key]
					const incoming = toMerge[key]
					if (incoming && existing !== incoming && !(isArray(existing) && existing.includes(incoming))) {
						ret[key] = existing ? [].concat(existing, incoming) : incoming
					}
				} else if (key !== '') {
					ret[key] = toMerge[key]
				}
			}
		}
		return ret
	}
	function invokeVNodeHook(hook, instance, vnode, prevVNode = null) {
		callWithAsyncErrorHandling(hook, instance, 7 /* VNODE_HOOK */, [vnode, prevVNode])
	}

	const emptyAppContext = createAppContext()
	let uid$1 = 0
	function createComponentInstance(vnode, parent, suspense) {
		const type = vnode.type
		// inherit parent app context - or - if root, adopt from root vnode
		const appContext = (parent ? parent.appContext : vnode.appContext) || emptyAppContext
		const instance = {
			uid: uid$1++,
			vnode,
			type,
			parent,
			appContext,
			root: null,
			next: null,
			subTree: null,
			effect: null,
			update: null,
			scope: new EffectScope(true /* detached */),
			render: null,
			proxy: null,
			exposed: null,
			exposeProxy: null,
			withProxy: null,
			provides: parent ? parent.provides : Object.create(appContext.provides),
			accessCache: null,
			renderCache: [],
			// local resolved assets
			components: null,
			directives: null,
			// resolved props and emits options
			propsOptions: normalizePropsOptions(type, appContext),
			emitsOptions: normalizeEmitsOptions(type, appContext),
			// emit
			emit: null,
			emitted: null,
			// props default value
			propsDefaults: EMPTY_OBJ,
			// inheritAttrs
			inheritAttrs: type.inheritAttrs,
			// state
			ctx: EMPTY_OBJ,
			data: EMPTY_OBJ,
			props: EMPTY_OBJ,
			attrs: EMPTY_OBJ,
			slots: EMPTY_OBJ,
			refs: EMPTY_OBJ,
			setupState: EMPTY_OBJ,
			setupContext: null,
			// suspense related
			suspense,
			suspenseId: suspense ? suspense.pendingId : 0,
			asyncDep: null,
			asyncResolved: false,
			// lifecycle hooks
			// not using enums here because it results in computed properties
			isMounted: false,
			isUnmounted: false,
			isDeactivated: false,
			bc: null,
			c: null,
			bm: null,
			m: null,
			bu: null,
			u: null,
			um: null,
			bum: null,
			da: null,
			a: null,
			rtg: null,
			rtc: null,
			ec: null,
			sp: null,
		}
		{
			instance.ctx = createDevRenderContext(instance)
		}
		instance.root = parent ? parent.root : instance
		instance.emit = emit$1.bind(null, instance)
		// apply custom element special handling
		if (vnode.ce) {
			vnode.ce(instance)
		}
		return instance
	}
	let currentInstance = null
	const getCurrentInstance = () => currentInstance || currentRenderingInstance
	const setCurrentInstance = (instance) => {
		currentInstance = instance
		instance.scope.on()
	}
	const unsetCurrentInstance = () => {
		currentInstance && currentInstance.scope.off()
		currentInstance = null
	}
	const isBuiltInTag = /*#__PURE__*/ makeMap('slot,component')
	function validateComponentName(name, config) {
		const appIsNativeTag = config.isNativeTag || NO
		if (isBuiltInTag(name) || appIsNativeTag(name)) {
			warn$1('Do not use built-in or reserved HTML elements as component id: ' + name)
		}
	}
	function isStatefulComponent(instance) {
		return instance.vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */
	}
	let isInSSRComponentSetup = false
	function setupComponent(instance, isSSR = false) {
		isInSSRComponentSetup = isSSR
		const { props, children } = instance.vnode
		const isStateful = isStatefulComponent(instance)
		initProps(instance, props, isStateful, isSSR)
		initSlots(instance, children)
		const setupResult = isStateful ? setupStatefulComponent(instance, isSSR) : undefined
		isInSSRComponentSetup = false
		return setupResult
	}
	function setupStatefulComponent(instance, isSSR) {
		var _a
		const Component = instance.type
		{
			if (Component.name) {
				validateComponentName(Component.name, instance.appContext.config)
			}
			if (Component.components) {
				const names = Object.keys(Component.components)
				for (let i = 0; i < names.length; i++) {
					validateComponentName(names[i], instance.appContext.config)
				}
			}
			if (Component.directives) {
				const names = Object.keys(Component.directives)
				for (let i = 0; i < names.length; i++) {
					validateDirectiveName(names[i])
				}
			}
			if (Component.compilerOptions && isRuntimeOnly()) {
				warn$1(
					`"compilerOptions" is only supported when using a build of Vue that ` +
						`includes the runtime compiler. Since you are using a runtime-only ` +
						`build, the options should be passed via your build tool config instead.`
				)
			}
		}
		// 0. create render proxy property access cache
		instance.accessCache = Object.create(null)
		// 1. create public instance / render proxy
		// also mark it raw so it's never observed
		instance.proxy = markRaw(new Proxy(instance.ctx, PublicInstanceProxyHandlers))
		{
			exposePropsOnRenderContext(instance)
		}
		// 2. call setup()
		const { setup } = Component
		if (setup) {
			const setupContext = (instance.setupContext = setup.length > 1 ? createSetupContext(instance) : null)
			setCurrentInstance(instance)
			pauseTracking()
			const setupResult = callWithErrorHandling(setup, instance, 0 /* SETUP_FUNCTION */, [shallowReadonly(instance.props), setupContext])
			resetTracking()
			unsetCurrentInstance()
			if (isPromise(setupResult)) {
				setupResult.then(unsetCurrentInstance, unsetCurrentInstance)
				if (isSSR) {
					// return the promise so server-renderer can wait on it
					return setupResult
						.then((resolvedResult) => {
							handleSetupResult(instance, resolvedResult, isSSR)
						})
						.catch((e) => {
							handleError(e, instance, 0 /* SETUP_FUNCTION */)
						})
				} else {
					// async setup returned Promise.
					// bail here and wait for re-entry.
					instance.asyncDep = setupResult
					if (!instance.suspense) {
						const name = (_a = Component.name) !== null && _a !== void 0 ? _a : 'Anonymous'
						warn$1(
							`Component <${name}>: setup function returned a promise, but no ` +
								`<Suspense> boundary was found in the parent component tree. ` +
								`A component with async setup() must be nested in a <Suspense> ` +
								`in order to be rendered.`
						)
					}
				}
			} else {
				handleSetupResult(instance, setupResult, isSSR)
			}
		} else {
			finishComponentSetup(instance, isSSR)
		}
	}
	function handleSetupResult(instance, setupResult, isSSR) {
		if (isFunction(setupResult)) {
			// setup returned an inline render function
			{
				instance.render = setupResult
			}
		} else if (isObject(setupResult)) {
			if (isVNode(setupResult)) {
				warn$1(`setup() should not return VNodes directly - ` + `return a render function instead.`)
			}
			// setup returned bindings.
			// assuming a render function compiled from template is present.
			{
				instance.devtoolsRawSetupState = setupResult
			}
			instance.setupState = proxyRefs(setupResult)
			{
				exposeSetupStateOnRenderContext(instance)
			}
		} else if (setupResult !== undefined) {
			warn$1(`setup() should return an object. Received: ${setupResult === null ? 'null' : typeof setupResult}`)
		}
		finishComponentSetup(instance, isSSR)
	}
	let compile
	let installWithProxy
	/**
	 * For runtime-dom to register the compiler.
	 * Note the exported method uses any to avoid d.ts relying on the compiler types.
	 */
	function registerRuntimeCompiler(_compile) {
		compile = _compile
		installWithProxy = (i) => {
			if (i.render._rc) {
				i.withProxy = new Proxy(i.ctx, RuntimeCompiledPublicInstanceProxyHandlers)
			}
		}
	}
	// dev only
	const isRuntimeOnly = () => !compile
	function finishComponentSetup(instance, isSSR, skipOptions) {
		const Component = instance.type
		// template / render function normalization
		// could be already set when returned from setup()
		if (!instance.render) {
			// only do on-the-fly compile if not in SSR - SSR on-the-fly compilation
			// is done by server-renderer
			if (!isSSR && compile && !Component.render) {
				const template = Component.template
				if (template) {
					{
						startMeasure(instance, `compile`)
					}
					const { isCustomElement, compilerOptions } = instance.appContext.config
					const { delimiters, compilerOptions: componentCompilerOptions } = Component
					const finalCompilerOptions = extend(
						extend(
							{
								isCustomElement,
								delimiters,
							},
							compilerOptions
						),
						componentCompilerOptions
					)
					Component.render = compile(template, finalCompilerOptions)
					{
						endMeasure(instance, `compile`)
					}
				}
			}
			instance.render = Component.render || NOOP
			// for runtime-compiled render functions using `with` blocks, the render
			// proxy used needs a different `has` handler which is more performant and
			// also only allows a whitelist of globals to fallthrough.
			if (installWithProxy) {
				installWithProxy(instance)
			}
		}
		// support for 2.x options
		{
			setCurrentInstance(instance)
			pauseTracking()
			applyOptions(instance)
			resetTracking()
			unsetCurrentInstance()
		}
		// warn missing template/render
		// the runtime compilation of template in SSR is done by server-render
		if (!Component.render && instance.render === NOOP && !isSSR) {
			/* istanbul ignore if */
			if (!compile && Component.template) {
				warn$1(`Component provided template option but ` + `runtime compilation is not supported in this build of Vue.` + ` Use "vue.global.js" instead.` /* should not happen */)
			} else {
				warn$1(`Component is missing template or render function.`)
			}
		}
	}
	function createAttrsProxy(instance) {
		return new Proxy(instance.attrs, {
			get(target, key) {
				markAttrsAccessed()
				track(instance, 'get' /* GET */, '$attrs')
				return target[key]
			},
			set() {
				warn$1(`setupContext.attrs is readonly.`)
				return false
			},
			deleteProperty() {
				warn$1(`setupContext.attrs is readonly.`)
				return false
			},
		})
	}
	function createSetupContext(instance) {
		const expose = (exposed) => {
			if (instance.exposed) {
				warn$1(`expose() should be called only once per setup().`)
			}
			instance.exposed = exposed || {}
		}
		let attrs
		{
			// We use getters in dev in case libs like test-utils overwrite instance
			// properties (overwrites should not be done in prod)
			return Object.freeze({
				get attrs() {
					return attrs || (attrs = createAttrsProxy(instance))
				},
				get slots() {
					return shallowReadonly(instance.slots)
				},
				get emit() {
					return (event, ...args) => instance.emit(event, ...args)
				},
				expose,
			})
		}
	}
	function getExposeProxy(instance) {
		if (instance.exposed) {
			return (
				instance.exposeProxy ||
				(instance.exposeProxy = new Proxy(proxyRefs(markRaw(instance.exposed)), {
					get(target, key) {
						if (key in target) {
							return target[key]
						} else if (key in publicPropertiesMap) {
							return publicPropertiesMap[key](instance)
						}
					},
				}))
			)
		}
	}
	const classifyRE = /(?:^|[-_])(\w)/g
	const classify = (str) => str.replace(classifyRE, (c) => c.toUpperCase()).replace(/[-_]/g, '')
	function getComponentName(Component) {
		return isFunction(Component) ? Component.displayName || Component.name : Component.name
	}
	/* istanbul ignore next */
	function formatComponentName(instance, Component, isRoot = false) {
		let name = getComponentName(Component)
		if (!name && Component.__file) {
			const match = Component.__file.match(/([^/\\]+)\.\w+$/)
			if (match) {
				name = match[1]
			}
		}
		if (!name && instance && instance.parent) {
			// try to infer the name based on reverse resolution
			const inferFromRegistry = (registry) => {
				for (const key in registry) {
					if (registry[key] === Component) {
						return key
					}
				}
			}
			name = inferFromRegistry(instance.components || instance.parent.type.components) || inferFromRegistry(instance.appContext.components)
		}
		return name ? classify(name) : isRoot ? `App` : `Anonymous`
	}
	function isClassComponent(value) {
		return isFunction(value) && '__vccOpts' in value
	}

	const computed$1 = (getterOrOptions, debugOptions) => {
		// @ts-ignore
		return computed(getterOrOptions, debugOptions, isInSSRComponentSetup)
	}

	// dev only
	const warnRuntimeUsage = (method) =>
		warn$1(
			`${method}() is a compiler-hint helper that is only usable inside ` +
				`<script setup> of a single file component. Its arguments should be ` +
				`compiled away and passing it at runtime has no effect.`
		)
	// implementation
	function defineProps() {
		{
			warnRuntimeUsage(`defineProps`)
		}
		return null
	}
	// implementation
	function defineEmits() {
		{
			warnRuntimeUsage(`defineEmits`)
		}
		return null
	}
	/**
	 * Vue `<script setup>` compiler macro for declaring a component's exposed
	 * instance properties when it is accessed by a parent component via template
	 * refs.
	 *
	 * `<script setup>` components are closed by default - i.e. variables inside
	 * the `<script setup>` scope is not exposed to parent unless explicitly exposed
	 * via `defineExpose`.
	 *
	 * This is only usable inside `<script setup>`, is compiled away in the
	 * output and should **not** be actually called at runtime.
	 */
	function defineExpose(exposed) {
		{
			warnRuntimeUsage(`defineExpose`)
		}
	}
	/**
	 * Vue `<script setup>` compiler macro for providing props default values when
	 * using type-based `defineProps` declaration.
	 *
	 * Example usage:
	 * ```ts
	 * withDefaults(defineProps<{
	 *   size?: number
	 *   labels?: string[]
	 * }>(), {
	 *   size: 3,
	 *   labels: () => ['default label']
	 * })
	 * ```
	 *
	 * This is only usable inside `<script setup>`, is compiled away in the output
	 * and should **not** be actually called at runtime.
	 */
	function withDefaults(props, defaults) {
		{
			warnRuntimeUsage(`withDefaults`)
		}
		return null
	}
	function useSlots() {
		return getContext().slots
	}
	function useAttrs() {
		return getContext().attrs
	}
	function getContext() {
		const i = getCurrentInstance()
		if (!i) {
			warn$1(`useContext() called without active instance.`)
		}
		return i.setupContext || (i.setupContext = createSetupContext(i))
	}
	/**
	 * Runtime helper for merging default declarations. Imported by compiled code
	 * only.
	 * @internal
	 */
	function mergeDefaults(raw, defaults) {
		const props = isArray(raw) ? raw.reduce((normalized, p) => ((normalized[p] = {}), normalized), {}) : raw
		for (const key in defaults) {
			const opt = props[key]
			if (opt) {
				if (isArray(opt) || isFunction(opt)) {
					props[key] = { type: opt, default: defaults[key] }
				} else {
					opt.default = defaults[key]
				}
			} else if (opt === null) {
				props[key] = { default: defaults[key] }
			} else {
				warn$1(`props default key "${key}" has no corresponding declaration.`)
			}
		}
		return props
	}
	/**
	 * Used to create a proxy for the rest element when destructuring props with
	 * defineProps().
	 * @internal
	 */
	function createPropsRestProxy(props, excludedKeys) {
		const ret = {}
		for (const key in props) {
			if (!excludedKeys.includes(key)) {
				Object.defineProperty(ret, key, {
					enumerable: true,
					get: () => props[key],
				})
			}
		}
		return ret
	}
	/**
	 * `<script setup>` helper for persisting the current instance context over
	 * async/await flows.
	 *
	 * `@vue/compiler-sfc` converts the following:
	 *
	 * ```ts
	 * const x = await foo()
	 * ```
	 *
	 * into:
	 *
	 * ```ts
	 * let __temp, __restore
	 * const x = (([__temp, __restore] = withAsyncContext(() => foo())),__temp=await __temp,__restore(),__temp)
	 * ```
	 * @internal
	 */
	function withAsyncContext(getAwaitable) {
		const ctx = getCurrentInstance()
		if (!ctx) {
			warn$1(`withAsyncContext called without active current instance. ` + `This is likely a bug.`)
		}
		let awaitable = getAwaitable()
		unsetCurrentInstance()
		if (isPromise(awaitable)) {
			awaitable = awaitable.catch((e) => {
				setCurrentInstance(ctx)
				throw e
			})
		}
		return [awaitable, () => setCurrentInstance(ctx)]
	}

	// Actual implementation
	function h(type, propsOrChildren, children) {
		const l = arguments.length
		if (l === 2) {
			if (isObject(propsOrChildren) && !isArray(propsOrChildren)) {
				// single vnode without props
				if (isVNode(propsOrChildren)) {
					return createVNode(type, null, [propsOrChildren])
				}
				// props without children
				return createVNode(type, propsOrChildren)
			} else {
				// omit props
				return createVNode(type, null, propsOrChildren)
			}
		} else {
			if (l > 3) {
				children = Array.prototype.slice.call(arguments, 2)
			} else if (l === 3 && isVNode(children)) {
				children = [children]
			}
			return createVNode(type, propsOrChildren, children)
		}
	}

	const ssrContextKey = Symbol(`ssrContext`)
	const useSSRContext = () => {
		{
			warn$1(`useSSRContext() is not supported in the global build.`)
		}
	}

	function initCustomFormatter() {
		/* eslint-disable no-restricted-globals */
		if (typeof window === 'undefined') {
			return
		}
		const vueStyle = { style: 'color:#3ba776' }
		const numberStyle = { style: 'color:#0b1bc9' }
		const stringStyle = { style: 'color:#b62e24' }
		const keywordStyle = { style: 'color:#9d288c' }
		// custom formatter for Chrome
		// https://www.mattzeunert.com/2016/02/19/custom-chrome-devtools-object-formatters.html
		const formatter = {
			header(obj) {
				// TODO also format ComponentPublicInstance & ctx.slots/attrs in setup
				if (!isObject(obj)) {
					return null
				}
				if (obj.__isVue) {
					return ['div', vueStyle, `VueInstance`]
				} else if (isRef(obj)) {
					return ['div', {}, ['span', vueStyle, genRefFlag(obj)], '<', formatValue(obj.value), `>`]
				} else if (isReactive(obj)) {
					return ['div', {}, ['span', vueStyle, isShallow(obj) ? 'ShallowReactive' : 'Reactive'], '<', formatValue(obj), `>${isReadonly(obj) ? ` (readonly)` : ``}`]
				} else if (isReadonly(obj)) {
					return ['div', {}, ['span', vueStyle, isShallow(obj) ? 'ShallowReadonly' : 'Readonly'], '<', formatValue(obj), '>']
				}
				return null
			},
			hasBody(obj) {
				return obj && obj.__isVue
			},
			body(obj) {
				if (obj && obj.__isVue) {
					return ['div', {}, ...formatInstance(obj.$)]
				}
			},
		}
		function formatInstance(instance) {
			const blocks = []
			if (instance.type.props && instance.props) {
				blocks.push(createInstanceBlock('props', toRaw(instance.props)))
			}
			if (instance.setupState !== EMPTY_OBJ) {
				blocks.push(createInstanceBlock('setup', instance.setupState))
			}
			if (instance.data !== EMPTY_OBJ) {
				blocks.push(createInstanceBlock('data', toRaw(instance.data)))
			}
			const computed = extractKeys(instance, 'computed')
			if (computed) {
				blocks.push(createInstanceBlock('computed', computed))
			}
			const injected = extractKeys(instance, 'inject')
			if (injected) {
				blocks.push(createInstanceBlock('injected', injected))
			}
			blocks.push([
				'div',
				{},
				[
					'span',
					{
						style: keywordStyle.style + ';opacity:0.66',
					},
					'$ (internal): ',
				],
				['object', { object: instance }],
			])
			return blocks
		}
		function createInstanceBlock(type, target) {
			target = extend({}, target)
			if (!Object.keys(target).length) {
				return ['span', {}]
			}
			return [
				'div',
				{ style: 'line-height:1.25em;margin-bottom:0.6em' },
				[
					'div',
					{
						style: 'color:#476582',
					},
					type,
				],
				[
					'div',
					{
						style: 'padding-left:1.25em',
					},
					...Object.keys(target).map((key) => {
						return ['div', {}, ['span', keywordStyle, key + ': '], formatValue(target[key], false)]
					}),
				],
			]
		}
		function formatValue(v, asRaw = true) {
			if (typeof v === 'number') {
				return ['span', numberStyle, v]
			} else if (typeof v === 'string') {
				return ['span', stringStyle, JSON.stringify(v)]
			} else if (typeof v === 'boolean') {
				return ['span', keywordStyle, v]
			} else if (isObject(v)) {
				return ['object', { object: asRaw ? toRaw(v) : v }]
			} else {
				return ['span', stringStyle, String(v)]
			}
		}
		function extractKeys(instance, type) {
			const Comp = instance.type
			if (isFunction(Comp)) {
				return
			}
			const extracted = {}
			for (const key in instance.ctx) {
				if (isKeyOfType(Comp, key, type)) {
					extracted[key] = instance.ctx[key]
				}
			}
			return extracted
		}
		function isKeyOfType(Comp, key, type) {
			const opts = Comp[type]
			if ((isArray(opts) && opts.includes(key)) || (isObject(opts) && key in opts)) {
				return true
			}
			if (Comp.extends && isKeyOfType(Comp.extends, key, type)) {
				return true
			}
			if (Comp.mixins && Comp.mixins.some((m) => isKeyOfType(m, key, type))) {
				return true
			}
		}
		function genRefFlag(v) {
			if (isShallow(v)) {
				return `ShallowRef`
			}
			if (v.effect) {
				return `ComputedRef`
			}
			return `Ref`
		}
		if (window.devtoolsFormatters) {
			window.devtoolsFormatters.push(formatter)
		} else {
			window.devtoolsFormatters = [formatter]
		}
	}

	function withMemo(memo, render, cache, index) {
		const cached = cache[index]
		if (cached && isMemoSame(cached, memo)) {
			return cached
		}
		const ret = render()
		// shallow clone
		ret.memo = memo.slice()
		return (cache[index] = ret)
	}
	function isMemoSame(cached, memo) {
		const prev = cached.memo
		if (prev.length != memo.length) {
			return false
		}
		for (let i = 0; i < prev.length; i++) {
			if (hasChanged(prev[i], memo[i])) {
				return false
			}
		}
		// make sure to let parent block track it when returning cached
		if (isBlockTreeEnabled > 0 && currentBlock) {
			currentBlock.push(cached)
		}
		return true
	}

	// Core API ------------------------------------------------------------------
	const version = '3.2.36'
	/**
	 * SSR utils for \@vue/server-renderer. Only exposed in cjs builds.
	 * @internal
	 */
	const ssrUtils = null
	/**
	 * @internal only exposed in compat builds
	 */
	const resolveFilter = null
	/**
	 * @internal only exposed in compat builds.
	 */
	const compatUtils = null

	const svgNS = 'http://www.w3.org/2000/svg'
	const doc = typeof document !== 'undefined' ? document : null
	const templateContainer = doc && /*#__PURE__*/ doc.createElement('template')
	const nodeOps = {
		insert: (child, parent, anchor) => {
			parent.insertBefore(child, anchor || null)
		},
		remove: (child) => {
			const parent = child.parentNode
			if (parent) {
				parent.removeChild(child)
			}
		},
		createElement: (tag, isSVG, is, props) => {
			const el = isSVG ? doc.createElementNS(svgNS, tag) : doc.createElement(tag, is ? { is } : undefined)
			if (tag === 'select' && props && props.multiple != null) {
				el.setAttribute('multiple', props.multiple)
			}
			return el
		},
		createText: (text) => doc.createTextNode(text),
		createComment: (text) => doc.createComment(text),
		setText: (node, text) => {
			node.nodeValue = text
		},
		setElementText: (el, text) => {
			el.textContent = text
		},
		parentNode: (node) => node.parentNode,
		nextSibling: (node) => node.nextSibling,
		querySelector: (selector) => doc.querySelector(selector),
		setScopeId(el, id) {
			el.setAttribute(id, '')
		},
		cloneNode(el) {
			const cloned = el.cloneNode(true)
			// #3072
			// - in `patchDOMProp`, we store the actual value in the `el._value` property.
			// - normally, elements using `:value` bindings will not be hoisted, but if
			//   the bound value is a constant, e.g. `:value="true"` - they do get
			//   hoisted.
			// - in production, hoisted nodes are cloned when subsequent inserts, but
			//   cloneNode() does not copy the custom property we attached.
			// - This may need to account for other custom DOM properties we attach to
			//   elements in addition to `_value` in the future.
			if (`_value` in el) {
				cloned._value = el._value
			}
			return cloned
		},
		// __UNSAFE__
		// Reason: innerHTML.
		// Static content here can only come from compiled templates.
		// As long as the user only uses trusted templates, this is safe.
		insertStaticContent(content, parent, anchor, isSVG, start, end) {
			// <parent> before | first ... last | anchor </parent>
			const before = anchor ? anchor.previousSibling : parent.lastChild
			// #5308 can only take cached path if:
			// - has a single root node
			// - nextSibling info is still available
			if (start && (start === end || start.nextSibling)) {
				// cached
				while (true) {
					parent.insertBefore(start.cloneNode(true), anchor)
					if (start === end || !(start = start.nextSibling)) break
				}
			} else {
				// fresh insert
				templateContainer.innerHTML = isSVG ? `<svg>${content}</svg>` : content
				const template = templateContainer.content
				if (isSVG) {
					// remove outer svg wrapper
					const wrapper = template.firstChild
					while (wrapper.firstChild) {
						template.appendChild(wrapper.firstChild)
					}
					template.removeChild(wrapper)
				}
				parent.insertBefore(template, anchor)
			}
			return [
				// first
				before ? before.nextSibling : parent.firstChild,
				// last
				anchor ? anchor.previousSibling : parent.lastChild,
			]
		},
	}

	// compiler should normalize class + :class bindings on the same element
	// into a single binding ['staticClass', dynamic]
	function patchClass(el, value, isSVG) {
		// directly setting className should be faster than setAttribute in theory
		// if this is an element during a transition, take the temporary transition
		// classes into account.
		const transitionClasses = el._vtc
		if (transitionClasses) {
			value = (value ? [value, ...transitionClasses] : [...transitionClasses]).join(' ')
		}
		if (value == null) {
			el.removeAttribute('class')
		} else if (isSVG) {
			el.setAttribute('class', value)
		} else {
			el.className = value
		}
	}

	function patchStyle(el, prev, next) {
		const style = el.style
		const isCssString = isString(next)
		if (next && !isCssString) {
			for (const key in next) {
				setStyle(style, key, next[key])
			}
			if (prev && !isString(prev)) {
				for (const key in prev) {
					if (next[key] == null) {
						setStyle(style, key, '')
					}
				}
			}
		} else {
			const currentDisplay = style.display
			if (isCssString) {
				if (prev !== next) {
					style.cssText = next
				}
			} else if (prev) {
				el.removeAttribute('style')
			}
			// indicates that the `display` of the element is controlled by `v-show`,
			// so we always keep the current `display` value regardless of the `style`
			// value, thus handing over control to `v-show`.
			if ('_vod' in el) {
				style.display = currentDisplay
			}
		}
	}
	const importantRE = /\s*!important$/
	function setStyle(style, name, val) {
		if (isArray(val)) {
			val.forEach((v) => setStyle(style, name, v))
		} else {
			if (val == null) val = ''
			if (name.startsWith('--')) {
				// custom property definition
				style.setProperty(name, val)
			} else {
				const prefixed = autoPrefix(style, name)
				if (importantRE.test(val)) {
					// !important
					style.setProperty(hyphenate(prefixed), val.replace(importantRE, ''), 'important')
				} else {
					style[prefixed] = val
				}
			}
		}
	}
	const prefixes = ['Webkit', 'Moz', 'ms']
	const prefixCache = {}
	function autoPrefix(style, rawName) {
		const cached = prefixCache[rawName]
		if (cached) {
			return cached
		}
		let name = camelize(rawName)
		if (name !== 'filter' && name in style) {
			return (prefixCache[rawName] = name)
		}
		name = capitalize(name)
		for (let i = 0; i < prefixes.length; i++) {
			const prefixed = prefixes[i] + name
			if (prefixed in style) {
				return (prefixCache[rawName] = prefixed)
			}
		}
		return rawName
	}

	const xlinkNS = 'http://www.w3.org/1999/xlink'
	function patchAttr(el, key, value, isSVG, instance) {
		if (isSVG && key.startsWith('xlink:')) {
			if (value == null) {
				el.removeAttributeNS(xlinkNS, key.slice(6, key.length))
			} else {
				el.setAttributeNS(xlinkNS, key, value)
			}
		} else {
			// note we are only checking boolean attributes that don't have a
			// corresponding dom prop of the same name here.
			const isBoolean = isSpecialBooleanAttr(key)
			if (value == null || (isBoolean && !includeBooleanAttr(value))) {
				el.removeAttribute(key)
			} else {
				el.setAttribute(key, isBoolean ? '' : value)
			}
		}
	}

	// __UNSAFE__
	// functions. The user is responsible for using them with only trusted content.
	function patchDOMProp(
		el,
		key,
		value,
		// the following args are passed only due to potential innerHTML/textContent
		// overriding existing VNodes, in which case the old tree must be properly
		// unmounted.
		prevChildren,
		parentComponent,
		parentSuspense,
		unmountChildren
	) {
		if (key === 'innerHTML' || key === 'textContent') {
			if (prevChildren) {
				unmountChildren(prevChildren, parentComponent, parentSuspense)
			}
			el[key] = value == null ? '' : value
			return
		}
		if (
			key === 'value' &&
			el.tagName !== 'PROGRESS' &&
			// custom elements may use _value internally
			!el.tagName.includes('-')
		) {
			// store value as _value as well since
			// non-string values will be stringified.
			el._value = value
			const newValue = value == null ? '' : value
			if (
				el.value !== newValue ||
				// #4956: always set for OPTION elements because its value falls back to
				// textContent if no value attribute is present. And setting .value for
				// OPTION has no side effect
				el.tagName === 'OPTION'
			) {
				el.value = newValue
			}
			if (value == null) {
				el.removeAttribute(key)
			}
			return
		}
		let needRemove = false
		if (value === '' || value == null) {
			const type = typeof el[key]
			if (type === 'boolean') {
				// e.g. <select multiple> compiles to { multiple: '' }
				value = includeBooleanAttr(value)
			} else if (value == null && type === 'string') {
				// e.g. <div :id="null">
				value = ''
				needRemove = true
			} else if (type === 'number') {
				// e.g. <img :width="null">
				// the value of some IDL attr must be greater than 0, e.g. input.size = 0 -> error
				value = 0
				needRemove = true
			}
		}
		// some properties perform value validation and throw,
		// some properties has getter, no setter, will error in 'use strict'
		// eg. <select :type="null"></select> <select :willValidate="null"></select>
		try {
			el[key] = value
		} catch (e) {
			{
				warn$1(`Failed setting prop "${key}" on <${el.tagName.toLowerCase()}>: ` + `value ${value} is invalid.`, e)
			}
		}
		needRemove && el.removeAttribute(key)
	}

	// Async edge case fix requires storing an event listener's attach timestamp.
	const [_getNow, skipTimestampCheck] = /*#__PURE__*/ (() => {
		let _getNow = Date.now
		let skipTimestampCheck = false
		if (typeof window !== 'undefined') {
			// Determine what event timestamp the browser is using. Annoyingly, the
			// timestamp can either be hi-res (relative to page load) or low-res
			// (relative to UNIX epoch), so in order to compare time we have to use the
			// same timestamp type when saving the flush timestamp.
			if (Date.now() > document.createEvent('Event').timeStamp) {
				// if the low-res timestamp which is bigger than the event timestamp
				// (which is evaluated AFTER) it means the event is using a hi-res timestamp,
				// and we need to use the hi-res version for event listeners as well.
				_getNow = performance.now.bind(performance)
			}
			// #3485: Firefox <= 53 has incorrect Event.timeStamp implementation
			// and does not fire microtasks in between event propagation, so safe to exclude.
			const ffMatch = navigator.userAgent.match(/firefox\/(\d+)/i)
			skipTimestampCheck = !!(ffMatch && Number(ffMatch[1]) <= 53)
		}
		return [_getNow, skipTimestampCheck]
	})()
	// To avoid the overhead of repeatedly calling performance.now(), we cache
	// and use the same timestamp for all event listeners attached in the same tick.
	let cachedNow = 0
	const p = /*#__PURE__*/ Promise.resolve()
	const reset = () => {
		cachedNow = 0
	}
	const getNow = () => cachedNow || (p.then(reset), (cachedNow = _getNow()))
	function addEventListener(el, event, handler, options) {
		el.addEventListener(event, handler, options)
	}
	function removeEventListener(el, event, handler, options) {
		el.removeEventListener(event, handler, options)
	}
	function patchEvent(el, rawName, prevValue, nextValue, instance = null) {
		// vei = vue event invokers
		const invokers = el._vei || (el._vei = {})
		const existingInvoker = invokers[rawName]
		if (nextValue && existingInvoker) {
			// patch
			existingInvoker.value = nextValue
		} else {
			const [name, options] = parseName(rawName)
			if (nextValue) {
				// add
				const invoker = (invokers[rawName] = createInvoker(nextValue, instance))
				addEventListener(el, name, invoker, options)
			} else if (existingInvoker) {
				// remove
				removeEventListener(el, name, existingInvoker, options)
				invokers[rawName] = undefined
			}
		}
	}
	const optionsModifierRE = /(?:Once|Passive|Capture)$/
	function parseName(name) {
		let options
		if (optionsModifierRE.test(name)) {
			options = {}
			let m
			while ((m = name.match(optionsModifierRE))) {
				name = name.slice(0, name.length - m[0].length)
				options[m[0].toLowerCase()] = true
			}
		}
		return [hyphenate(name.slice(2)), options]
	}
	function createInvoker(initialValue, instance) {
		const invoker = (e) => {
			// async edge case #6566: inner click event triggers patch, event handler
			// attached to outer element during patch, and triggered again. This
			// happens because browsers fire microtask ticks between event propagation.
			// the solution is simple: we save the timestamp when a handler is attached,
			// and the handler would only fire if the event passed to it was fired
			// AFTER it was attached.
			const timeStamp = e.timeStamp || _getNow()
			if (skipTimestampCheck || timeStamp >= invoker.attached - 1) {
				callWithAsyncErrorHandling(patchStopImmediatePropagation(e, invoker.value), instance, 5 /* NATIVE_EVENT_HANDLER */, [e])
			}
		}
		invoker.value = initialValue
		invoker.attached = getNow()
		return invoker
	}
	function patchStopImmediatePropagation(e, value) {
		if (isArray(value)) {
			const originalStop = e.stopImmediatePropagation
			e.stopImmediatePropagation = () => {
				originalStop.call(e)
				e._stopped = true
			}
			return value.map((fn) => (e) => !e._stopped && fn && fn(e))
		} else {
			return value
		}
	}

	const nativeOnRE = /^on[a-z]/
	const patchProp = (el, key, prevValue, nextValue, isSVG = false, prevChildren, parentComponent, parentSuspense, unmountChildren) => {
		if (key === 'class') {
			patchClass(el, nextValue, isSVG)
		} else if (key === 'style') {
			patchStyle(el, prevValue, nextValue)
		} else if (isOn(key)) {
			// ignore v-model listeners
			if (!isModelListener(key)) {
				patchEvent(el, key, prevValue, nextValue, parentComponent)
			}
		} else if (key[0] === '.' ? ((key = key.slice(1)), true) : key[0] === '^' ? ((key = key.slice(1)), false) : shouldSetAsProp(el, key, nextValue, isSVG)) {
			patchDOMProp(el, key, nextValue, prevChildren, parentComponent, parentSuspense, unmountChildren)
		} else {
			// special case for <input v-model type="checkbox"> with
			// :true-value & :false-value
			// store value as dom properties since non-string values will be
			// stringified.
			if (key === 'true-value') {
				el._trueValue = nextValue
			} else if (key === 'false-value') {
				el._falseValue = nextValue
			}
			patchAttr(el, key, nextValue, isSVG)
		}
	}
	function shouldSetAsProp(el, key, value, isSVG) {
		if (isSVG) {
			// most keys must be set as attribute on svg elements to work
			// ...except innerHTML & textContent
			if (key === 'innerHTML' || key === 'textContent') {
				return true
			}
			// or native onclick with function values
			if (key in el && nativeOnRE.test(key) && isFunction(value)) {
				return true
			}
			return false
		}
		// these are enumerated attrs, however their corresponding DOM properties
		// are actually booleans - this leads to setting it with a string "false"
		// value leading it to be coerced to `true`, so we need to always treat
		// them as attributes.
		// Note that `contentEditable` doesn't have this problem: its DOM
		// property is also enumerated string values.
		if (key === 'spellcheck' || key === 'draggable' || key === 'translate') {
			return false
		}
		// #1787, #2840 form property on form elements is readonly and must be set as
		// attribute.
		if (key === 'form') {
			return false
		}
		// #1526 <input list> must be set as attribute
		if (key === 'list' && el.tagName === 'INPUT') {
			return false
		}
		// #2766 <textarea type> must be set as attribute
		if (key === 'type' && el.tagName === 'TEXTAREA') {
			return false
		}
		// native onclick with string value, must be set as attribute
		if (nativeOnRE.test(key) && isString(value)) {
			return false
		}
		return key in el
	}

	function defineCustomElement(options, hydrate) {
		const Comp = defineComponent(options)
		class VueCustomElement extends VueElement {
			constructor(initialProps) {
				super(Comp, initialProps, hydrate)
			}
		}
		VueCustomElement.def = Comp
		return VueCustomElement
	}
	const defineSSRCustomElement = (options) => {
		// @ts-ignore
		return defineCustomElement(options, hydrate)
	}
	const BaseClass = typeof HTMLElement !== 'undefined' ? HTMLElement : class {}
	class VueElement extends BaseClass {
		constructor(_def, _props = {}, hydrate) {
			super()
			this._def = _def
			this._props = _props
			/**
			 * @internal
			 */
			this._instance = null
			this._connected = false
			this._resolved = false
			this._numberProps = null
			if (this.shadowRoot && hydrate) {
				hydrate(this._createVNode(), this.shadowRoot)
			} else {
				if (this.shadowRoot) {
					warn$1(`Custom element has pre-rendered declarative shadow root but is not ` + `defined as hydratable. Use \`defineSSRCustomElement\`.`)
				}
				this.attachShadow({ mode: 'open' })
			}
		}
		connectedCallback() {
			this._connected = true
			if (!this._instance) {
				this._resolveDef()
			}
		}
		disconnectedCallback() {
			this._connected = false
			nextTick(() => {
				if (!this._connected) {
					render(null, this.shadowRoot)
					this._instance = null
				}
			})
		}
		/**
		 * resolve inner component definition (handle possible async component)
		 */
		_resolveDef() {
			if (this._resolved) {
				return
			}
			this._resolved = true
			// set initial attrs
			for (let i = 0; i < this.attributes.length; i++) {
				this._setAttr(this.attributes[i].name)
			}
			// watch future attr changes
			new MutationObserver((mutations) => {
				for (const m of mutations) {
					this._setAttr(m.attributeName)
				}
			}).observe(this, { attributes: true })
			const resolve = (def) => {
				const { props, styles } = def
				const hasOptions = !isArray(props)
				const rawKeys = props ? (hasOptions ? Object.keys(props) : props) : []
				// cast Number-type props set before resolve
				let numberProps
				if (hasOptions) {
					for (const key in this._props) {
						const opt = props[key]
						if (opt === Number || (opt && opt.type === Number)) {
							this._props[key] = toNumber(this._props[key])
							;(numberProps || (numberProps = Object.create(null)))[key] = true
						}
					}
				}
				this._numberProps = numberProps
				// check if there are props set pre-upgrade or connect
				for (const key of Object.keys(this)) {
					if (key[0] !== '_') {
						this._setProp(key, this[key], true, false)
					}
				}
				// defining getter/setters on prototype
				for (const key of rawKeys.map(camelize)) {
					Object.defineProperty(this, key, {
						get() {
							return this._getProp(key)
						},
						set(val) {
							this._setProp(key, val)
						},
					})
				}
				// apply CSS
				this._applyStyles(styles)
				// initial render
				this._update()
			}
			const asyncDef = this._def.__asyncLoader
			if (asyncDef) {
				asyncDef().then(resolve)
			} else {
				resolve(this._def)
			}
		}
		_setAttr(key) {
			let value = this.getAttribute(key)
			if (this._numberProps && this._numberProps[key]) {
				value = toNumber(value)
			}
			this._setProp(camelize(key), value, false)
		}
		/**
		 * @internal
		 */
		_getProp(key) {
			return this._props[key]
		}
		/**
		 * @internal
		 */
		_setProp(key, val, shouldReflect = true, shouldUpdate = true) {
			if (val !== this._props[key]) {
				this._props[key] = val
				if (shouldUpdate && this._instance) {
					this._update()
				}
				// reflect
				if (shouldReflect) {
					if (val === true) {
						this.setAttribute(hyphenate(key), '')
					} else if (typeof val === 'string' || typeof val === 'number') {
						this.setAttribute(hyphenate(key), val + '')
					} else if (!val) {
						this.removeAttribute(hyphenate(key))
					}
				}
			}
		}
		_update() {
			render(this._createVNode(), this.shadowRoot)
		}
		_createVNode() {
			const vnode = createVNode(this._def, extend({}, this._props))
			if (!this._instance) {
				vnode.ce = (instance) => {
					this._instance = instance
					instance.isCE = true
					// HMR
					{
						instance.ceReload = (newStyles) => {
							// always reset styles
							if (this._styles) {
								this._styles.forEach((s) => this.shadowRoot.removeChild(s))
								this._styles.length = 0
							}
							this._applyStyles(newStyles)
							// if this is an async component, ceReload is called from the inner
							// component so no need to reload the async wrapper
							if (!this._def.__asyncLoader) {
								// reload
								this._instance = null
								this._update()
							}
						}
					}
					// intercept emit
					instance.emit = (event, ...args) => {
						this.dispatchEvent(
							new CustomEvent(event, {
								detail: args,
							})
						)
					}
					// locate nearest Vue custom element parent for provide/inject
					let parent = this
					while ((parent = parent && (parent.parentNode || parent.host))) {
						if (parent instanceof VueElement) {
							instance.parent = parent._instance
							break
						}
					}
				}
			}
			return vnode
		}
		_applyStyles(styles) {
			if (styles) {
				styles.forEach((css) => {
					const s = document.createElement('style')
					s.textContent = css
					this.shadowRoot.appendChild(s)
					// record for HMR
					{
						;(this._styles || (this._styles = [])).push(s)
					}
				})
			}
		}
	}

	function useCssModule(name = '$style') {
		/* istanbul ignore else */
		{
			{
				warn$1(`useCssModule() is not supported in the global build.`)
			}
			return EMPTY_OBJ
		}
	}

	/**
	 * Runtime helper for SFC's CSS variable injection feature.
	 * @private
	 */
	function useCssVars(getter) {
		const instance = getCurrentInstance()
		/* istanbul ignore next */
		if (!instance) {
			warn$1(`useCssVars is called without current active component instance.`)
			return
		}
		const setVars = () => setVarsOnVNode(instance.subTree, getter(instance.proxy))
		watchPostEffect(setVars)
		onMounted(() => {
			const ob = new MutationObserver(setVars)
			ob.observe(instance.subTree.el.parentNode, { childList: true })
			onUnmounted(() => ob.disconnect())
		})
	}
	function setVarsOnVNode(vnode, vars) {
		if (vnode.shapeFlag & 128 /* SUSPENSE */) {
			const suspense = vnode.suspense
			vnode = suspense.activeBranch
			if (suspense.pendingBranch && !suspense.isHydrating) {
				suspense.effects.push(() => {
					setVarsOnVNode(suspense.activeBranch, vars)
				})
			}
		}
		// drill down HOCs until it's a non-component vnode
		while (vnode.component) {
			vnode = vnode.component.subTree
		}
		if (vnode.shapeFlag & 1 /* ELEMENT */ && vnode.el) {
			setVarsOnNode(vnode.el, vars)
		} else if (vnode.type === Fragment) {
			vnode.children.forEach((c) => setVarsOnVNode(c, vars))
		} else if (vnode.type === Static) {
			let { el, anchor } = vnode
			while (el) {
				setVarsOnNode(el, vars)
				if (el === anchor) break
				el = el.nextSibling
			}
		}
	}
	function setVarsOnNode(el, vars) {
		if (el.nodeType === 1) {
			const style = el.style
			for (const key in vars) {
				style.setProperty(`--${key}`, vars[key])
			}
		}
	}

	const TRANSITION = 'transition'
	const ANIMATION = 'animation'
	// DOM Transition is a higher-order-component based on the platform-agnostic
	// base Transition component, with DOM-specific logic.
	const Transition = (props, { slots }) => h(BaseTransition, resolveTransitionProps(props), slots)
	Transition.displayName = 'Transition'
	const DOMTransitionPropsValidators = {
		name: String,
		type: String,
		css: {
			type: Boolean,
			default: true,
		},
		duration: [String, Number, Object],
		enterFromClass: String,
		enterActiveClass: String,
		enterToClass: String,
		appearFromClass: String,
		appearActiveClass: String,
		appearToClass: String,
		leaveFromClass: String,
		leaveActiveClass: String,
		leaveToClass: String,
	}
	const TransitionPropsValidators = (Transition.props = /*#__PURE__*/ extend({}, BaseTransition.props, DOMTransitionPropsValidators))
	/**
	 * #3227 Incoming hooks may be merged into arrays when wrapping Transition
	 * with custom HOCs.
	 */
	const callHook$1 = (hook, args = []) => {
		if (isArray(hook)) {
			hook.forEach((h) => h(...args))
		} else if (hook) {
			hook(...args)
		}
	}
	/**
	 * Check if a hook expects a callback (2nd arg), which means the user
	 * intends to explicitly control the end of the transition.
	 */
	const hasExplicitCallback = (hook) => {
		return hook ? (isArray(hook) ? hook.some((h) => h.length > 1) : hook.length > 1) : false
	}
	function resolveTransitionProps(rawProps) {
		const baseProps = {}
		for (const key in rawProps) {
			if (!(key in DOMTransitionPropsValidators)) {
				baseProps[key] = rawProps[key]
			}
		}
		if (rawProps.css === false) {
			return baseProps
		}
		const {
			name = 'v',
			type,
			duration,
			enterFromClass = `${name}-enter-from`,
			enterActiveClass = `${name}-enter-active`,
			enterToClass = `${name}-enter-to`,
			appearFromClass = enterFromClass,
			appearActiveClass = enterActiveClass,
			appearToClass = enterToClass,
			leaveFromClass = `${name}-leave-from`,
			leaveActiveClass = `${name}-leave-active`,
			leaveToClass = `${name}-leave-to`,
		} = rawProps
		const durations = normalizeDuration(duration)
		const enterDuration = durations && durations[0]
		const leaveDuration = durations && durations[1]
		const { onBeforeEnter, onEnter, onEnterCancelled, onLeave, onLeaveCancelled, onBeforeAppear = onBeforeEnter, onAppear = onEnter, onAppearCancelled = onEnterCancelled } = baseProps
		const finishEnter = (el, isAppear, done) => {
			removeTransitionClass(el, isAppear ? appearToClass : enterToClass)
			removeTransitionClass(el, isAppear ? appearActiveClass : enterActiveClass)
			done && done()
		}
		const finishLeave = (el, done) => {
			el._isLeaving = false
			removeTransitionClass(el, leaveFromClass)
			removeTransitionClass(el, leaveToClass)
			removeTransitionClass(el, leaveActiveClass)
			done && done()
		}
		const makeEnterHook = (isAppear) => {
			return (el, done) => {
				const hook = isAppear ? onAppear : onEnter
				const resolve = () => finishEnter(el, isAppear, done)
				callHook$1(hook, [el, resolve])
				nextFrame(() => {
					removeTransitionClass(el, isAppear ? appearFromClass : enterFromClass)
					addTransitionClass(el, isAppear ? appearToClass : enterToClass)
					if (!hasExplicitCallback(hook)) {
						whenTransitionEnds(el, type, enterDuration, resolve)
					}
				})
			}
		}
		return extend(baseProps, {
			onBeforeEnter(el) {
				callHook$1(onBeforeEnter, [el])
				addTransitionClass(el, enterFromClass)
				addTransitionClass(el, enterActiveClass)
			},
			onBeforeAppear(el) {
				callHook$1(onBeforeAppear, [el])
				addTransitionClass(el, appearFromClass)
				addTransitionClass(el, appearActiveClass)
			},
			onEnter: makeEnterHook(false),
			onAppear: makeEnterHook(true),
			onLeave(el, done) {
				el._isLeaving = true
				const resolve = () => finishLeave(el, done)
				addTransitionClass(el, leaveFromClass)
				// force reflow so *-leave-from classes immediately take effect (#2593)
				forceReflow()
				addTransitionClass(el, leaveActiveClass)
				nextFrame(() => {
					if (!el._isLeaving) {
						// cancelled
						return
					}
					removeTransitionClass(el, leaveFromClass)
					addTransitionClass(el, leaveToClass)
					if (!hasExplicitCallback(onLeave)) {
						whenTransitionEnds(el, type, leaveDuration, resolve)
					}
				})
				callHook$1(onLeave, [el, resolve])
			},
			onEnterCancelled(el) {
				finishEnter(el, false)
				callHook$1(onEnterCancelled, [el])
			},
			onAppearCancelled(el) {
				finishEnter(el, true)
				callHook$1(onAppearCancelled, [el])
			},
			onLeaveCancelled(el) {
				finishLeave(el)
				callHook$1(onLeaveCancelled, [el])
			},
		})
	}
	function normalizeDuration(duration) {
		if (duration == null) {
			return null
		} else if (isObject(duration)) {
			return [NumberOf(duration.enter), NumberOf(duration.leave)]
		} else {
			const n = NumberOf(duration)
			return [n, n]
		}
	}
	function NumberOf(val) {
		const res = toNumber(val)
		validateDuration(res)
		return res
	}
	function validateDuration(val) {
		if (typeof val !== 'number') {
			warn$1(`<transition> explicit duration is not a valid number - ` + `got ${JSON.stringify(val)}.`)
		} else if (isNaN(val)) {
			warn$1(`<transition> explicit duration is NaN - ` + 'the duration expression might be incorrect.')
		}
	}
	function addTransitionClass(el, cls) {
		cls.split(/\s+/).forEach((c) => c && el.classList.add(c))
		;(el._vtc || (el._vtc = new Set())).add(cls)
	}
	function removeTransitionClass(el, cls) {
		cls.split(/\s+/).forEach((c) => c && el.classList.remove(c))
		const { _vtc } = el
		if (_vtc) {
			_vtc.delete(cls)
			if (!_vtc.size) {
				el._vtc = undefined
			}
		}
	}
	function nextFrame(cb) {
		requestAnimationFrame(() => {
			requestAnimationFrame(cb)
		})
	}
	let endId = 0
	function whenTransitionEnds(el, expectedType, explicitTimeout, resolve) {
		const id = (el._endId = ++endId)
		const resolveIfNotStale = () => {
			if (id === el._endId) {
				resolve()
			}
		}
		if (explicitTimeout) {
			return setTimeout(resolveIfNotStale, explicitTimeout)
		}
		const { type, timeout, propCount } = getTransitionInfo(el, expectedType)
		if (!type) {
			return resolve()
		}
		const endEvent = type + 'end'
		let ended = 0
		const end = () => {
			el.removeEventListener(endEvent, onEnd)
			resolveIfNotStale()
		}
		const onEnd = (e) => {
			if (e.target === el && ++ended >= propCount) {
				end()
			}
		}
		setTimeout(() => {
			if (ended < propCount) {
				end()
			}
		}, timeout + 1)
		el.addEventListener(endEvent, onEnd)
	}
	function getTransitionInfo(el, expectedType) {
		const styles = window.getComputedStyle(el)
		// JSDOM may return undefined for transition properties
		const getStyleProperties = (key) => (styles[key] || '').split(', ')
		const transitionDelays = getStyleProperties(TRANSITION + 'Delay')
		const transitionDurations = getStyleProperties(TRANSITION + 'Duration')
		const transitionTimeout = getTimeout(transitionDelays, transitionDurations)
		const animationDelays = getStyleProperties(ANIMATION + 'Delay')
		const animationDurations = getStyleProperties(ANIMATION + 'Duration')
		const animationTimeout = getTimeout(animationDelays, animationDurations)
		let type = null
		let timeout = 0
		let propCount = 0
		/* istanbul ignore if */
		if (expectedType === TRANSITION) {
			if (transitionTimeout > 0) {
				type = TRANSITION
				timeout = transitionTimeout
				propCount = transitionDurations.length
			}
		} else if (expectedType === ANIMATION) {
			if (animationTimeout > 0) {
				type = ANIMATION
				timeout = animationTimeout
				propCount = animationDurations.length
			}
		} else {
			timeout = Math.max(transitionTimeout, animationTimeout)
			type = timeout > 0 ? (transitionTimeout > animationTimeout ? TRANSITION : ANIMATION) : null
			propCount = type ? (type === TRANSITION ? transitionDurations.length : animationDurations.length) : 0
		}
		const hasTransform = type === TRANSITION && /\b(transform|all)(,|$)/.test(styles[TRANSITION + 'Property'])
		return {
			type,
			timeout,
			propCount,
			hasTransform,
		}
	}
	function getTimeout(delays, durations) {
		while (delays.length < durations.length) {
			delays = delays.concat(delays)
		}
		return Math.max(...durations.map((d, i) => toMs(d) + toMs(delays[i])))
	}
	// Old versions of Chromium (below 61.0.3163.100) formats floating pointer
	// numbers in a locale-dependent way, using a comma instead of a dot.
	// If comma is not replaced with a dot, the input will be rounded down
	// (i.e. acting as a floor function) causing unexpected behaviors
	function toMs(s) {
		return Number(s.slice(0, -1).replace(',', '.')) * 1000
	}
	// synchronously force layout to put elements into a certain state
	function forceReflow() {
		return document.body.offsetHeight
	}

	const positionMap = new WeakMap()
	const newPositionMap = new WeakMap()
	const TransitionGroupImpl = {
		name: 'TransitionGroup',
		props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {
			tag: String,
			moveClass: String,
		}),
		setup(props, { slots }) {
			const instance = getCurrentInstance()
			const state = useTransitionState()
			let prevChildren
			let children
			onUpdated(() => {
				// children is guaranteed to exist after initial render
				if (!prevChildren.length) {
					return
				}
				const moveClass = props.moveClass || `${props.name || 'v'}-move`
				if (!hasCSSTransform(prevChildren[0].el, instance.vnode.el, moveClass)) {
					return
				}
				// we divide the work into three loops to avoid mixing DOM reads and writes
				// in each iteration - which helps prevent layout thrashing.
				prevChildren.forEach(callPendingCbs)
				prevChildren.forEach(recordPosition)
				const movedChildren = prevChildren.filter(applyTranslation)
				// force reflow to put everything in position
				forceReflow()
				movedChildren.forEach((c) => {
					const el = c.el
					const style = el.style
					addTransitionClass(el, moveClass)
					style.transform = style.webkitTransform = style.transitionDuration = ''
					const cb = (el._moveCb = (e) => {
						if (e && e.target !== el) {
							return
						}
						if (!e || /transform$/.test(e.propertyName)) {
							el.removeEventListener('transitionend', cb)
							el._moveCb = null
							removeTransitionClass(el, moveClass)
						}
					})
					el.addEventListener('transitionend', cb)
				})
			})
			return () => {
				const rawProps = toRaw(props)
				const cssTransitionProps = resolveTransitionProps(rawProps)
				let tag = rawProps.tag || Fragment
				prevChildren = children
				children = slots.default ? getTransitionRawChildren(slots.default()) : []
				for (let i = 0; i < children.length; i++) {
					const child = children[i]
					if (child.key != null) {
						setTransitionHooks(child, resolveTransitionHooks(child, cssTransitionProps, state, instance))
					} else {
						warn$1(`<TransitionGroup> children must be keyed.`)
					}
				}
				if (prevChildren) {
					for (let i = 0; i < prevChildren.length; i++) {
						const child = prevChildren[i]
						setTransitionHooks(child, resolveTransitionHooks(child, cssTransitionProps, state, instance))
						positionMap.set(child, child.el.getBoundingClientRect())
					}
				}
				return createVNode(tag, null, children)
			}
		},
	}
	const TransitionGroup = TransitionGroupImpl
	function callPendingCbs(c) {
		const el = c.el
		if (el._moveCb) {
			el._moveCb()
		}
		if (el._enterCb) {
			el._enterCb()
		}
	}
	function recordPosition(c) {
		newPositionMap.set(c, c.el.getBoundingClientRect())
	}
	function applyTranslation(c) {
		const oldPos = positionMap.get(c)
		const newPos = newPositionMap.get(c)
		const dx = oldPos.left - newPos.left
		const dy = oldPos.top - newPos.top
		if (dx || dy) {
			const s = c.el.style
			s.transform = s.webkitTransform = `translate(${dx}px,${dy}px)`
			s.transitionDuration = '0s'
			return c
		}
	}
	function hasCSSTransform(el, root, moveClass) {
		// Detect whether an element with the move class applied has
		// CSS transitions. Since the element may be inside an entering
		// transition at this very moment, we make a clone of it and remove
		// all other transition classes applied to ensure only the move class
		// is applied.
		const clone = el.cloneNode()
		if (el._vtc) {
			el._vtc.forEach((cls) => {
				cls.split(/\s+/).forEach((c) => c && clone.classList.remove(c))
			})
		}
		moveClass.split(/\s+/).forEach((c) => c && clone.classList.add(c))
		clone.style.display = 'none'
		const container = root.nodeType === 1 ? root : root.parentNode
		container.appendChild(clone)
		const { hasTransform } = getTransitionInfo(clone)
		container.removeChild(clone)
		return hasTransform
	}

	const getModelAssigner = (vnode) => {
		const fn = vnode.props['onUpdate:modelValue'] || false
		return isArray(fn) ? (value) => invokeArrayFns(fn, value) : fn
	}
	function onCompositionStart(e) {
		e.target.composing = true
	}
	function onCompositionEnd(e) {
		const target = e.target
		if (target.composing) {
			target.composing = false
			target.dispatchEvent(new Event('input'))
		}
	}
	// We are exporting the v-model runtime directly as vnode hooks so that it can
	// be tree-shaken in case v-model is never used.
	const vModelText = {
		created(el, { modifiers: { lazy, trim, number } }, vnode) {
			el._assign = getModelAssigner(vnode)
			const castToNumber = number || (vnode.props && vnode.props.type === 'number')
			addEventListener(el, lazy ? 'change' : 'input', (e) => {
				if (e.target.composing) return
				let domValue = el.value
				if (trim) {
					domValue = domValue.trim()
				}
				if (castToNumber) {
					domValue = toNumber(domValue)
				}
				el._assign(domValue)
			})
			if (trim) {
				addEventListener(el, 'change', () => {
					el.value = el.value.trim()
				})
			}
			if (!lazy) {
				addEventListener(el, 'compositionstart', onCompositionStart)
				addEventListener(el, 'compositionend', onCompositionEnd)
				// Safari < 10.2 & UIWebView doesn't fire compositionend when
				// switching focus before confirming composition choice
				// this also fixes the issue where some browsers e.g. iOS Chrome
				// fires "change" instead of "input" on autocomplete.
				addEventListener(el, 'change', onCompositionEnd)
			}
		},
		// set value on mounted so it's after min/max for type="range"
		mounted(el, { value }) {
			el.value = value == null ? '' : value
		},
		beforeUpdate(el, { value, modifiers: { lazy, trim, number } }, vnode) {
			el._assign = getModelAssigner(vnode)
			// avoid clearing unresolved text. #2302
			if (el.composing) return
			if (document.activeElement === el && el.type !== 'range') {
				if (lazy) {
					return
				}
				if (trim && el.value.trim() === value) {
					return
				}
				if ((number || el.type === 'number') && toNumber(el.value) === value) {
					return
				}
			}
			const newValue = value == null ? '' : value
			if (el.value !== newValue) {
				el.value = newValue
			}
		},
	}
	const vModelCheckbox = {
		// #4096 array checkboxes need to be deep traversed
		deep: true,
		created(el, _, vnode) {
			el._assign = getModelAssigner(vnode)
			addEventListener(el, 'change', () => {
				const modelValue = el._modelValue
				const elementValue = getValue(el)
				const checked = el.checked
				const assign = el._assign
				if (isArray(modelValue)) {
					const index = looseIndexOf(modelValue, elementValue)
					const found = index !== -1
					if (checked && !found) {
						assign(modelValue.concat(elementValue))
					} else if (!checked && found) {
						const filtered = [...modelValue]
						filtered.splice(index, 1)
						assign(filtered)
					}
				} else if (isSet(modelValue)) {
					const cloned = new Set(modelValue)
					if (checked) {
						cloned.add(elementValue)
					} else {
						cloned.delete(elementValue)
					}
					assign(cloned)
				} else {
					assign(getCheckboxValue(el, checked))
				}
			})
		},
		// set initial checked on mount to wait for true-value/false-value
		mounted: setChecked,
		beforeUpdate(el, binding, vnode) {
			el._assign = getModelAssigner(vnode)
			setChecked(el, binding, vnode)
		},
	}
	function setChecked(el, { value, oldValue }, vnode) {
		el._modelValue = value
		if (isArray(value)) {
			el.checked = looseIndexOf(value, vnode.props.value) > -1
		} else if (isSet(value)) {
			el.checked = value.has(vnode.props.value)
		} else if (value !== oldValue) {
			el.checked = looseEqual(value, getCheckboxValue(el, true))
		}
	}
	const vModelRadio = {
		created(el, { value }, vnode) {
			el.checked = looseEqual(value, vnode.props.value)
			el._assign = getModelAssigner(vnode)
			addEventListener(el, 'change', () => {
				el._assign(getValue(el))
			})
		},
		beforeUpdate(el, { value, oldValue }, vnode) {
			el._assign = getModelAssigner(vnode)
			if (value !== oldValue) {
				el.checked = looseEqual(value, vnode.props.value)
			}
		},
	}
	const vModelSelect = {
		// <select multiple> value need to be deep traversed
		deep: true,
		created(el, { value, modifiers: { number } }, vnode) {
			const isSetModel = isSet(value)
			addEventListener(el, 'change', () => {
				const selectedVal = Array.prototype.filter.call(el.options, (o) => o.selected).map((o) => (number ? toNumber(getValue(o)) : getValue(o)))
				el._assign(el.multiple ? (isSetModel ? new Set(selectedVal) : selectedVal) : selectedVal[0])
			})
			el._assign = getModelAssigner(vnode)
		},
		// set value in mounted & updated because <select> relies on its children
		// <option>s.
		mounted(el, { value }) {
			setSelected(el, value)
		},
		beforeUpdate(el, _binding, vnode) {
			el._assign = getModelAssigner(vnode)
		},
		updated(el, { value }) {
			setSelected(el, value)
		},
	}
	function setSelected(el, value) {
		const isMultiple = el.multiple
		if (isMultiple && !isArray(value) && !isSet(value)) {
			warn$1(`<select multiple v-model> expects an Array or Set value for its binding, ` + `but got ${Object.prototype.toString.call(value).slice(8, -1)}.`)
			return
		}
		for (let i = 0, l = el.options.length; i < l; i++) {
			const option = el.options[i]
			const optionValue = getValue(option)
			if (isMultiple) {
				if (isArray(value)) {
					option.selected = looseIndexOf(value, optionValue) > -1
				} else {
					option.selected = value.has(optionValue)
				}
			} else {
				if (looseEqual(getValue(option), value)) {
					if (el.selectedIndex !== i) el.selectedIndex = i
					return
				}
			}
		}
		if (!isMultiple && el.selectedIndex !== -1) {
			el.selectedIndex = -1
		}
	}
	// retrieve raw value set via :value bindings
	function getValue(el) {
		return '_value' in el ? el._value : el.value
	}
	// retrieve raw value for true-value and false-value set via :true-value or :false-value bindings
	function getCheckboxValue(el, checked) {
		const key = checked ? '_trueValue' : '_falseValue'
		return key in el ? el[key] : checked
	}
	const vModelDynamic = {
		created(el, binding, vnode) {
			callModelHook(el, binding, vnode, null, 'created')
		},
		mounted(el, binding, vnode) {
			callModelHook(el, binding, vnode, null, 'mounted')
		},
		beforeUpdate(el, binding, vnode, prevVNode) {
			callModelHook(el, binding, vnode, prevVNode, 'beforeUpdate')
		},
		updated(el, binding, vnode, prevVNode) {
			callModelHook(el, binding, vnode, prevVNode, 'updated')
		},
	}
	function resolveDynamicModel(tagName, type) {
		switch (tagName) {
			case 'SELECT':
				return vModelSelect
			case 'TEXTAREA':
				return vModelText
			default:
				switch (type) {
					case 'checkbox':
						return vModelCheckbox
					case 'radio':
						return vModelRadio
					default:
						return vModelText
				}
		}
	}
	function callModelHook(el, binding, vnode, prevVNode, hook) {
		const modelToUse = resolveDynamicModel(el.tagName, vnode.props && vnode.props.type)
		const fn = modelToUse[hook]
		fn && fn(el, binding, vnode, prevVNode)
	}

	const systemModifiers = ['ctrl', 'shift', 'alt', 'meta']
	const modifierGuards = {
		stop: (e) => e.stopPropagation(),
		prevent: (e) => e.preventDefault(),
		self: (e) => e.target !== e.currentTarget,
		ctrl: (e) => !e.ctrlKey,
		shift: (e) => !e.shiftKey,
		alt: (e) => !e.altKey,
		meta: (e) => !e.metaKey,
		left: (e) => 'button' in e && e.button !== 0,
		middle: (e) => 'button' in e && e.button !== 1,
		right: (e) => 'button' in e && e.button !== 2,
		exact: (e, modifiers) => systemModifiers.some((m) => e[`${m}Key`] && !modifiers.includes(m)),
	}
	/**
	 * @private
	 */
	const withModifiers = (fn, modifiers) => {
		return (event, ...args) => {
			for (let i = 0; i < modifiers.length; i++) {
				const guard = modifierGuards[modifiers[i]]
				if (guard && guard(event, modifiers)) return
			}
			return fn(event, ...args)
		}
	}
	// Kept for 2.x compat.
	// Note: IE11 compat for `spacebar` and `del` is removed for now.
	const keyNames = {
		esc: 'escape',
		space: ' ',
		up: 'arrow-up',
		left: 'arrow-left',
		right: 'arrow-right',
		down: 'arrow-down',
		delete: 'backspace',
	}
	/**
	 * @private
	 */
	const withKeys = (fn, modifiers) => {
		return (event) => {
			if (!('key' in event)) {
				return
			}
			const eventKey = hyphenate(event.key)
			if (modifiers.some((k) => k === eventKey || keyNames[k] === eventKey)) {
				return fn(event)
			}
		}
	}

	const vShow = {
		beforeMount(el, { value }, { transition }) {
			el._vod = el.style.display === 'none' ? '' : el.style.display
			if (transition && value) {
				transition.beforeEnter(el)
			} else {
				setDisplay(el, value)
			}
		},
		mounted(el, { value }, { transition }) {
			if (transition && value) {
				transition.enter(el)
			}
		},
		updated(el, { value, oldValue }, { transition }) {
			if (!value === !oldValue) return
			if (transition) {
				if (value) {
					transition.beforeEnter(el)
					setDisplay(el, true)
					transition.enter(el)
				} else {
					transition.leave(el, () => {
						setDisplay(el, false)
					})
				}
			} else {
				setDisplay(el, value)
			}
		},
		beforeUnmount(el, { value }) {
			setDisplay(el, value)
		},
	}
	function setDisplay(el, value) {
		el.style.display = value ? el._vod : 'none'
	}

	const rendererOptions = /*#__PURE__*/ extend({ patchProp }, nodeOps)
	// lazy create the renderer - this makes core renderer logic tree-shakable
	// in case the user only imports reactivity utilities from Vue.
	let renderer
	let enabledHydration = false
	function ensureRenderer() {
		return renderer || (renderer = createRenderer(rendererOptions))
	}
	function ensureHydrationRenderer() {
		renderer = enabledHydration ? renderer : createHydrationRenderer(rendererOptions)
		enabledHydration = true
		return renderer
	}
	// use explicit type casts here to avoid import() calls in rolled-up d.ts
	const render = (...args) => {
		ensureRenderer().render(...args)
	}
	const hydrate = (...args) => {
		ensureHydrationRenderer().hydrate(...args)
	}
	const createApp = (...args) => {
		const app = ensureRenderer().createApp(...args)
		{
			injectNativeTagCheck(app)
			injectCompilerOptionsCheck(app)
		}
		const { mount } = app
		app.mount = (containerOrSelector) => {
			const container = normalizeContainer(containerOrSelector)
			if (!container) return
			const component = app._component
			if (!isFunction(component) && !component.render && !component.template) {
				// __UNSAFE__
				// Reason: potential execution of JS expressions in in-DOM template.
				// The user must make sure the in-DOM template is trusted. If it's
				// rendered by the server, the template should not contain any user data.
				component.template = container.innerHTML
			}
			// clear content before mounting
			container.innerHTML = ''
			const proxy = mount(container, false, container instanceof SVGElement)
			if (container instanceof Element) {
				container.removeAttribute('v-cloak')
				container.setAttribute('data-v-app', '')
			}
			return proxy
		}
		return app
	}
	const createSSRApp = (...args) => {
		const app = ensureHydrationRenderer().createApp(...args)
		{
			injectNativeTagCheck(app)
			injectCompilerOptionsCheck(app)
		}
		const { mount } = app
		app.mount = (containerOrSelector) => {
			const container = normalizeContainer(containerOrSelector)
			if (container) {
				return mount(container, true, container instanceof SVGElement)
			}
		}
		return app
	}
	function injectNativeTagCheck(app) {
		// Inject `isNativeTag`
		// this is used for component name validation (dev only)
		Object.defineProperty(app.config, 'isNativeTag', {
			value: (tag) => isHTMLTag(tag) || isSVGTag(tag),
			writable: false,
		})
	}
	// dev only
	function injectCompilerOptionsCheck(app) {
		if (isRuntimeOnly()) {
			const isCustomElement = app.config.isCustomElement
			Object.defineProperty(app.config, 'isCustomElement', {
				get() {
					return isCustomElement
				},
				set() {
					warn$1(`The \`isCustomElement\` config option is deprecated. Use ` + `\`compilerOptions.isCustomElement\` instead.`)
				},
			})
			const compilerOptions = app.config.compilerOptions
			const msg =
				`The \`compilerOptions\` config option is only respected when using ` +
				`a build of Vue.js that includes the runtime compiler (aka "full build"). ` +
				`Since you are using the runtime-only build, \`compilerOptions\` ` +
				`must be passed to \`@vue/compiler-dom\` in the build setup instead.\n` +
				`- For vue-loader: pass it via vue-loader's \`compilerOptions\` loader option.\n` +
				`- For vue-cli: see https://cli.vuejs.org/guide/webpack.html#modifying-options-of-a-loader\n` +
				`- For vite: pass it via @vitejs/plugin-vue options. See https://github.com/vitejs/vite/tree/main/packages/plugin-vue#example-for-passing-options-to-vuecompiler-dom`
			Object.defineProperty(app.config, 'compilerOptions', {
				get() {
					warn$1(msg)
					return compilerOptions
				},
				set() {
					warn$1(msg)
				},
			})
		}
	}
	function normalizeContainer(container) {
		if (isString(container)) {
			const res = document.querySelector(container)
			if (!res) {
				warn$1(`Failed to mount app: mount target selector "${container}" returned null.`)
			}
			return res
		}
		if (window.ShadowRoot && container instanceof window.ShadowRoot && container.mode === 'closed') {
			warn$1(`mounting on a ShadowRoot with \`{mode: "closed"}\` may lead to unpredictable bugs`)
		}
		return container
	}
	/**
	 * @internal
	 */
	const initDirectivesForSSR = NOOP

	function initDev() {
		{
			{
				console.info(`You are running a development build of Vue.\n` + `Make sure to use the production build (*.prod.js) when deploying for production.`)
			}
			initCustomFormatter()
		}
	}

	function defaultOnError(error) {
		throw error
	}
	function defaultOnWarn(msg) {
		console.warn(`[Vue warn] ${msg.message}`)
	}
	function createCompilerError(code, loc, messages, additionalMessage) {
		const msg = (messages || errorMessages)[code] + (additionalMessage || ``)
		const error = new SyntaxError(String(msg))
		error.code = code
		error.loc = loc
		return error
	}
	const errorMessages = {
		// parse errors
		[0 /* ABRUPT_CLOSING_OF_EMPTY_COMMENT */]: 'Illegal comment.',
		[1 /* CDATA_IN_HTML_CONTENT */]: 'CDATA section is allowed only in XML context.',
		[2 /* DUPLICATE_ATTRIBUTE */]: 'Duplicate attribute.',
		[3 /* END_TAG_WITH_ATTRIBUTES */]: 'End tag cannot have attributes.',
		[4 /* END_TAG_WITH_TRAILING_SOLIDUS */]: "Illegal '/' in tags.",
		[5 /* EOF_BEFORE_TAG_NAME */]: 'Unexpected EOF in tag.',
		[6 /* EOF_IN_CDATA */]: 'Unexpected EOF in CDATA section.',
		[7 /* EOF_IN_COMMENT */]: 'Unexpected EOF in comment.',
		[8 /* EOF_IN_SCRIPT_HTML_COMMENT_LIKE_TEXT */]: 'Unexpected EOF in script.',
		[9 /* EOF_IN_TAG */]: 'Unexpected EOF in tag.',
		[10 /* INCORRECTLY_CLOSED_COMMENT */]: 'Incorrectly closed comment.',
		[11 /* INCORRECTLY_OPENED_COMMENT */]: 'Incorrectly opened comment.',
		[12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */]: "Illegal tag name. Use '&lt;' to print '<'.",
		[13 /* MISSING_ATTRIBUTE_VALUE */]: 'Attribute value was expected.',
		[14 /* MISSING_END_TAG_NAME */]: 'End tag name was expected.',
		[15 /* MISSING_WHITESPACE_BETWEEN_ATTRIBUTES */]: 'Whitespace was expected.',
		[16 /* NESTED_COMMENT */]: "Unexpected '<!--' in comment.",
		[17 /* UNEXPECTED_CHARACTER_IN_ATTRIBUTE_NAME */]: 'Attribute name cannot contain U+0022 ("), U+0027 (\'), and U+003C (<).',
		[18 /* UNEXPECTED_CHARACTER_IN_UNQUOTED_ATTRIBUTE_VALUE */]: 'Unquoted attribute value cannot contain U+0022 ("), U+0027 (\'), U+003C (<), U+003D (=), and U+0060 (`).',
		[19 /* UNEXPECTED_EQUALS_SIGN_BEFORE_ATTRIBUTE_NAME */]: "Attribute name cannot start with '='.",
		[21 /* UNEXPECTED_QUESTION_MARK_INSTEAD_OF_TAG_NAME */]: "'<?' is allowed only in XML context.",
		[20 /* UNEXPECTED_NULL_CHARACTER */]: `Unexpected null character.`,
		[22 /* UNEXPECTED_SOLIDUS_IN_TAG */]: "Illegal '/' in tags.",
		// Vue-specific parse errors
		[23 /* X_INVALID_END_TAG */]: 'Invalid end tag.',
		[24 /* X_MISSING_END_TAG */]: 'Element is missing end tag.',
		[25 /* X_MISSING_INTERPOLATION_END */]: 'Interpolation end sign was not found.',
		[27 /* X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END */]: 'End bracket for dynamic directive argument was not found. ' + 'Note that dynamic directive argument cannot contain spaces.',
		[26 /* X_MISSING_DIRECTIVE_NAME */]: 'Legal directive name was expected.',
		// transform errors
		[28 /* X_V_IF_NO_EXPRESSION */]: `v-if/v-else-if is missing expression.`,
		[29 /* X_V_IF_SAME_KEY */]: `v-if/else branches must use unique keys.`,
		[30 /* X_V_ELSE_NO_ADJACENT_IF */]: `v-else/v-else-if has no adjacent v-if or v-else-if.`,
		[31 /* X_V_FOR_NO_EXPRESSION */]: `v-for is missing expression.`,
		[32 /* X_V_FOR_MALFORMED_EXPRESSION */]: `v-for has invalid expression.`,
		[33 /* X_V_FOR_TEMPLATE_KEY_PLACEMENT */]: `<template v-for> key should be placed on the <template> tag.`,
		[34 /* X_V_BIND_NO_EXPRESSION */]: `v-bind is missing expression.`,
		[35 /* X_V_ON_NO_EXPRESSION */]: `v-on is missing expression.`,
		[36 /* X_V_SLOT_UNEXPECTED_DIRECTIVE_ON_SLOT_OUTLET */]: `Unexpected custom directive on <slot> outlet.`,
		[37 /* X_V_SLOT_MIXED_SLOT_USAGE */]:
			`Mixed v-slot usage on both the component and nested <template>.` + `When there are multiple named slots, all slots should use <template> ` + `syntax to avoid scope ambiguity.`,
		[38 /* X_V_SLOT_DUPLICATE_SLOT_NAMES */]: `Duplicate slot names found. `,
		[39 /* X_V_SLOT_EXTRANEOUS_DEFAULT_SLOT_CHILDREN */]: `Extraneous children found when component already has explicitly named ` + `default slot. These children will be ignored.`,
		[40 /* X_V_SLOT_MISPLACED */]: `v-slot can only be used on components or <template> tags.`,
		[41 /* X_V_MODEL_NO_EXPRESSION */]: `v-model is missing expression.`,
		[42 /* X_V_MODEL_MALFORMED_EXPRESSION */]: `v-model value must be a valid JavaScript member expression.`,
		[43 /* X_V_MODEL_ON_SCOPE_VARIABLE */]: `v-model cannot be used on v-for or v-slot scope variables because they are not writable.`,
		[44 /* X_INVALID_EXPRESSION */]: `Error parsing JavaScript expression: `,
		[45 /* X_KEEP_ALIVE_INVALID_CHILDREN */]: `<KeepAlive> expects exactly one child component.`,
		// generic errors
		[46 /* X_PREFIX_ID_NOT_SUPPORTED */]: `"prefixIdentifiers" option is not supported in this build of compiler.`,
		[47 /* X_MODULE_MODE_NOT_SUPPORTED */]: `ES module mode is not supported in this build of compiler.`,
		[48 /* X_CACHE_HANDLER_NOT_SUPPORTED */]: `"cacheHandlers" option is only supported when the "prefixIdentifiers" option is enabled.`,
		[49 /* X_SCOPE_ID_NOT_SUPPORTED */]: `"scopeId" option is only supported in module mode.`,
		// just to fulfill types
		[50 /* __EXTEND_POINT__ */]: ``,
	}

	const FRAGMENT = Symbol(`Fragment`)
	const TELEPORT = Symbol(`Teleport`)
	const SUSPENSE = Symbol(`Suspense`)
	const KEEP_ALIVE = Symbol(`KeepAlive`)
	const BASE_TRANSITION = Symbol(`BaseTransition`)
	const OPEN_BLOCK = Symbol(`openBlock`)
	const CREATE_BLOCK = Symbol(`createBlock`)
	const CREATE_ELEMENT_BLOCK = Symbol(`createElementBlock`)
	const CREATE_VNODE = Symbol(`createVNode`)
	const CREATE_ELEMENT_VNODE = Symbol(`createElementVNode`)
	const CREATE_COMMENT = Symbol(`createCommentVNode`)
	const CREATE_TEXT = Symbol(`createTextVNode`)
	const CREATE_STATIC = Symbol(`createStaticVNode`)
	const RESOLVE_COMPONENT = Symbol(`resolveComponent`)
	const RESOLVE_DYNAMIC_COMPONENT = Symbol(`resolveDynamicComponent`)
	const RESOLVE_DIRECTIVE = Symbol(`resolveDirective`)
	const RESOLVE_FILTER = Symbol(`resolveFilter`)
	const WITH_DIRECTIVES = Symbol(`withDirectives`)
	const RENDER_LIST = Symbol(`renderList`)
	const RENDER_SLOT = Symbol(`renderSlot`)
	const CREATE_SLOTS = Symbol(`createSlots`)
	const TO_DISPLAY_STRING = Symbol(`toDisplayString`)
	const MERGE_PROPS = Symbol(`mergeProps`)
	const NORMALIZE_CLASS = Symbol(`normalizeClass`)
	const NORMALIZE_STYLE = Symbol(`normalizeStyle`)
	const NORMALIZE_PROPS = Symbol(`normalizeProps`)
	const GUARD_REACTIVE_PROPS = Symbol(`guardReactiveProps`)
	const TO_HANDLERS = Symbol(`toHandlers`)
	const CAMELIZE = Symbol(`camelize`)
	const CAPITALIZE = Symbol(`capitalize`)
	const TO_HANDLER_KEY = Symbol(`toHandlerKey`)
	const SET_BLOCK_TRACKING = Symbol(`setBlockTracking`)
	const PUSH_SCOPE_ID = Symbol(`pushScopeId`)
	const POP_SCOPE_ID = Symbol(`popScopeId`)
	const WITH_CTX = Symbol(`withCtx`)
	const UNREF = Symbol(`unref`)
	const IS_REF = Symbol(`isRef`)
	const WITH_MEMO = Symbol(`withMemo`)
	const IS_MEMO_SAME = Symbol(`isMemoSame`)
	// Name mapping for runtime helpers that need to be imported from 'vue' in
	// generated code. Make sure these are correctly exported in the runtime!
	// Using `any` here because TS doesn't allow symbols as index type.
	const helperNameMap = {
		[FRAGMENT]: `Fragment`,
		[TELEPORT]: `Teleport`,
		[SUSPENSE]: `Suspense`,
		[KEEP_ALIVE]: `KeepAlive`,
		[BASE_TRANSITION]: `BaseTransition`,
		[OPEN_BLOCK]: `openBlock`,
		[CREATE_BLOCK]: `createBlock`,
		[CREATE_ELEMENT_BLOCK]: `createElementBlock`,
		[CREATE_VNODE]: `createVNode`,
		[CREATE_ELEMENT_VNODE]: `createElementVNode`,
		[CREATE_COMMENT]: `createCommentVNode`,
		[CREATE_TEXT]: `createTextVNode`,
		[CREATE_STATIC]: `createStaticVNode`,
		[RESOLVE_COMPONENT]: `resolveComponent`,
		[RESOLVE_DYNAMIC_COMPONENT]: `resolveDynamicComponent`,
		[RESOLVE_DIRECTIVE]: `resolveDirective`,
		[RESOLVE_FILTER]: `resolveFilter`,
		[WITH_DIRECTIVES]: `withDirectives`,
		[RENDER_LIST]: `renderList`,
		[RENDER_SLOT]: `renderSlot`,
		[CREATE_SLOTS]: `createSlots`,
		[TO_DISPLAY_STRING]: `toDisplayString`,
		[MERGE_PROPS]: `mergeProps`,
		[NORMALIZE_CLASS]: `normalizeClass`,
		[NORMALIZE_STYLE]: `normalizeStyle`,
		[NORMALIZE_PROPS]: `normalizeProps`,
		[GUARD_REACTIVE_PROPS]: `guardReactiveProps`,
		[TO_HANDLERS]: `toHandlers`,
		[CAMELIZE]: `camelize`,
		[CAPITALIZE]: `capitalize`,
		[TO_HANDLER_KEY]: `toHandlerKey`,
		[SET_BLOCK_TRACKING]: `setBlockTracking`,
		[PUSH_SCOPE_ID]: `pushScopeId`,
		[POP_SCOPE_ID]: `popScopeId`,
		[WITH_CTX]: `withCtx`,
		[UNREF]: `unref`,
		[IS_REF]: `isRef`,
		[WITH_MEMO]: `withMemo`,
		[IS_MEMO_SAME]: `isMemoSame`,
	}
	function registerRuntimeHelpers(helpers) {
		Object.getOwnPropertySymbols(helpers).forEach((s) => {
			helperNameMap[s] = helpers[s]
		})
	}

	// AST Utilities ---------------------------------------------------------------
	// Some expressions, e.g. sequence and conditional expressions, are never
	// associated with template nodes, so their source locations are just a stub.
	// Container types like CompoundExpression also don't need a real location.
	const locStub = {
		source: '',
		start: { line: 1, column: 1, offset: 0 },
		end: { line: 1, column: 1, offset: 0 },
	}
	function createRoot(children, loc = locStub) {
		return {
			type: 0 /* ROOT */,
			children,
			helpers: [],
			components: [],
			directives: [],
			hoists: [],
			imports: [],
			cached: 0,
			temps: 0,
			codegenNode: undefined,
			loc,
		}
	}
	function createVNodeCall(context, tag, props, children, patchFlag, dynamicProps, directives, isBlock = false, disableTracking = false, isComponent = false, loc = locStub) {
		if (context) {
			if (isBlock) {
				context.helper(OPEN_BLOCK)
				context.helper(getVNodeBlockHelper(context.inSSR, isComponent))
			} else {
				context.helper(getVNodeHelper(context.inSSR, isComponent))
			}
			if (directives) {
				context.helper(WITH_DIRECTIVES)
			}
		}
		return {
			type: 13 /* VNODE_CALL */,
			tag,
			props,
			children,
			patchFlag,
			dynamicProps,
			directives,
			isBlock,
			disableTracking,
			isComponent,
			loc,
		}
	}
	function createArrayExpression(elements, loc = locStub) {
		return {
			type: 17 /* JS_ARRAY_EXPRESSION */,
			loc,
			elements,
		}
	}
	function createObjectExpression(properties, loc = locStub) {
		return {
			type: 15 /* JS_OBJECT_EXPRESSION */,
			loc,
			properties,
		}
	}
	function createObjectProperty(key, value) {
		return {
			type: 16 /* JS_PROPERTY */,
			loc: locStub,
			key: isString(key) ? createSimpleExpression(key, true) : key,
			value,
		}
	}
	function createSimpleExpression(content, isStatic = false, loc = locStub, constType = 0 /* NOT_CONSTANT */) {
		return {
			type: 4 /* SIMPLE_EXPRESSION */,
			loc,
			content,
			isStatic,
			constType: isStatic ? 3 /* CAN_STRINGIFY */ : constType,
		}
	}
	function createCompoundExpression(children, loc = locStub) {
		return {
			type: 8 /* COMPOUND_EXPRESSION */,
			loc,
			children,
		}
	}
	function createCallExpression(callee, args = [], loc = locStub) {
		return {
			type: 14 /* JS_CALL_EXPRESSION */,
			loc,
			callee,
			arguments: args,
		}
	}
	function createFunctionExpression(params, returns = undefined, newline = false, isSlot = false, loc = locStub) {
		return {
			type: 18 /* JS_FUNCTION_EXPRESSION */,
			params,
			returns,
			newline,
			isSlot,
			loc,
		}
	}
	function createConditionalExpression(test, consequent, alternate, newline = true) {
		return {
			type: 19 /* JS_CONDITIONAL_EXPRESSION */,
			test,
			consequent,
			alternate,
			newline,
			loc: locStub,
		}
	}
	function createCacheExpression(index, value, isVNode = false) {
		return {
			type: 20 /* JS_CACHE_EXPRESSION */,
			index,
			value,
			isVNode,
			loc: locStub,
		}
	}
	function createBlockStatement(body) {
		return {
			type: 21 /* JS_BLOCK_STATEMENT */,
			body,
			loc: locStub,
		}
	}

	const isStaticExp = (p) => p.type === 4 /* SIMPLE_EXPRESSION */ && p.isStatic
	const isBuiltInType = (tag, expected) => tag === expected || tag === hyphenate(expected)
	function isCoreComponent(tag) {
		if (isBuiltInType(tag, 'Teleport')) {
			return TELEPORT
		} else if (isBuiltInType(tag, 'Suspense')) {
			return SUSPENSE
		} else if (isBuiltInType(tag, 'KeepAlive')) {
			return KEEP_ALIVE
		} else if (isBuiltInType(tag, 'BaseTransition')) {
			return BASE_TRANSITION
		}
	}
	const nonIdentifierRE = /^\d|[^\$\w]/
	const isSimpleIdentifier = (name) => !nonIdentifierRE.test(name)
	const validFirstIdentCharRE = /[A-Za-z_$\xA0-\uFFFF]/
	const validIdentCharRE = /[\.\?\w$\xA0-\uFFFF]/
	const whitespaceRE = /\s+[.[]\s*|\s*[.[]\s+/g
	/**
	 * Simple lexer to check if an expression is a member expression. This is
	 * lax and only checks validity at the root level (i.e. does not validate exps
	 * inside square brackets), but it's ok since these are only used on template
	 * expressions and false positives are invalid expressions in the first place.
	 */
	const isMemberExpressionBrowser = (path) => {
		// remove whitespaces around . or [ first
		path = path.trim().replace(whitespaceRE, (s) => s.trim())
		let state = 0 /* inMemberExp */
		let stateStack = []
		let currentOpenBracketCount = 0
		let currentOpenParensCount = 0
		let currentStringType = null
		for (let i = 0; i < path.length; i++) {
			const char = path.charAt(i)
			switch (state) {
				case 0 /* inMemberExp */:
					if (char === '[') {
						stateStack.push(state)
						state = 1 /* inBrackets */
						currentOpenBracketCount++
					} else if (char === '(') {
						stateStack.push(state)
						state = 2 /* inParens */
						currentOpenParensCount++
					} else if (!(i === 0 ? validFirstIdentCharRE : validIdentCharRE).test(char)) {
						return false
					}
					break
				case 1 /* inBrackets */:
					if (char === `'` || char === `"` || char === '`') {
						stateStack.push(state)
						state = 3 /* inString */
						currentStringType = char
					} else if (char === `[`) {
						currentOpenBracketCount++
					} else if (char === `]`) {
						if (!--currentOpenBracketCount) {
							state = stateStack.pop()
						}
					}
					break
				case 2 /* inParens */:
					if (char === `'` || char === `"` || char === '`') {
						stateStack.push(state)
						state = 3 /* inString */
						currentStringType = char
					} else if (char === `(`) {
						currentOpenParensCount++
					} else if (char === `)`) {
						// if the exp ends as a call then it should not be considered valid
						if (i === path.length - 1) {
							return false
						}
						if (!--currentOpenParensCount) {
							state = stateStack.pop()
						}
					}
					break
				case 3 /* inString */:
					if (char === currentStringType) {
						state = stateStack.pop()
						currentStringType = null
					}
					break
			}
		}
		return !currentOpenBracketCount && !currentOpenParensCount
	}
	const isMemberExpression = isMemberExpressionBrowser
	function getInnerRange(loc, offset, length) {
		const source = loc.source.slice(offset, offset + length)
		const newLoc = {
			source,
			start: advancePositionWithClone(loc.start, loc.source, offset),
			end: loc.end,
		}
		if (length != null) {
			newLoc.end = advancePositionWithClone(loc.start, loc.source, offset + length)
		}
		return newLoc
	}
	function advancePositionWithClone(pos, source, numberOfCharacters = source.length) {
		return advancePositionWithMutation(extend({}, pos), source, numberOfCharacters)
	}
	// advance by mutation without cloning (for performance reasons), since this
	// gets called a lot in the parser
	function advancePositionWithMutation(pos, source, numberOfCharacters = source.length) {
		let linesCount = 0
		let lastNewLinePos = -1
		for (let i = 0; i < numberOfCharacters; i++) {
			if (source.charCodeAt(i) === 10 /* newline char code */) {
				linesCount++
				lastNewLinePos = i
			}
		}
		pos.offset += numberOfCharacters
		pos.line += linesCount
		pos.column = lastNewLinePos === -1 ? pos.column + numberOfCharacters : numberOfCharacters - lastNewLinePos
		return pos
	}
	function assert(condition, msg) {
		/* istanbul ignore if */
		if (!condition) {
			throw new Error(msg || `unexpected compiler condition`)
		}
	}
	function findDir(node, name, allowEmpty = false) {
		for (let i = 0; i < node.props.length; i++) {
			const p = node.props[i]
			if (p.type === 7 /* DIRECTIVE */ && (allowEmpty || p.exp) && (isString(name) ? p.name === name : name.test(p.name))) {
				return p
			}
		}
	}
	function findProp(node, name, dynamicOnly = false, allowEmpty = false) {
		for (let i = 0; i < node.props.length; i++) {
			const p = node.props[i]
			if (p.type === 6 /* ATTRIBUTE */) {
				if (dynamicOnly) continue
				if (p.name === name && (p.value || allowEmpty)) {
					return p
				}
			} else if (p.name === 'bind' && (p.exp || allowEmpty) && isStaticArgOf(p.arg, name)) {
				return p
			}
		}
	}
	function isStaticArgOf(arg, name) {
		return !!(arg && isStaticExp(arg) && arg.content === name)
	}
	function hasDynamicKeyVBind(node) {
		return node.props.some(
			(p) =>
				p.type === 7 /* DIRECTIVE */ &&
				p.name === 'bind' &&
				(!p.arg || // v-bind="obj"
					p.arg.type !== 4 /* SIMPLE_EXPRESSION */ || // v-bind:[_ctx.foo]
					!p.arg.isStatic) // v-bind:[foo]
		)
	}
	function isText(node) {
		return node.type === 5 /* INTERPOLATION */ || node.type === 2 /* TEXT */
	}
	function isVSlot(p) {
		return p.type === 7 /* DIRECTIVE */ && p.name === 'slot'
	}
	function isTemplateNode(node) {
		return node.type === 1 /* ELEMENT */ && node.tagType === 3 /* TEMPLATE */
	}
	function isSlotOutlet(node) {
		return node.type === 1 /* ELEMENT */ && node.tagType === 2 /* SLOT */
	}
	function getVNodeHelper(ssr, isComponent) {
		return ssr || isComponent ? CREATE_VNODE : CREATE_ELEMENT_VNODE
	}
	function getVNodeBlockHelper(ssr, isComponent) {
		return ssr || isComponent ? CREATE_BLOCK : CREATE_ELEMENT_BLOCK
	}
	const propsHelperSet = new Set([NORMALIZE_PROPS, GUARD_REACTIVE_PROPS])
	function getUnnormalizedProps(props, callPath = []) {
		if (props && !isString(props) && props.type === 14 /* JS_CALL_EXPRESSION */) {
			const callee = props.callee
			if (!isString(callee) && propsHelperSet.has(callee)) {
				return getUnnormalizedProps(props.arguments[0], callPath.concat(props))
			}
		}
		return [props, callPath]
	}
	function injectProp(node, prop, context) {
		let propsWithInjection
		/**
		 * 1. mergeProps(...)
		 * 2. toHandlers(...)
		 * 3. normalizeProps(...)
		 * 4. normalizeProps(guardReactiveProps(...))
		 *
		 * we need to get the real props before normalization
		 */
		let props = node.type === 13 /* VNODE_CALL */ ? node.props : node.arguments[2]
		let callPath = []
		let parentCall
		if (props && !isString(props) && props.type === 14 /* JS_CALL_EXPRESSION */) {
			const ret = getUnnormalizedProps(props)
			props = ret[0]
			callPath = ret[1]
			parentCall = callPath[callPath.length - 1]
		}
		if (props == null || isString(props)) {
			propsWithInjection = createObjectExpression([prop])
		} else if (props.type === 14 /* JS_CALL_EXPRESSION */) {
			// merged props... add ours
			// only inject key to object literal if it's the first argument so that
			// if doesn't override user provided keys
			const first = props.arguments[0]
			if (!isString(first) && first.type === 15 /* JS_OBJECT_EXPRESSION */) {
				first.properties.unshift(prop)
			} else {
				if (props.callee === TO_HANDLERS) {
					// #2366
					propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [createObjectExpression([prop]), props])
				} else {
					props.arguments.unshift(createObjectExpression([prop]))
				}
			}
			!propsWithInjection && (propsWithInjection = props)
		} else if (props.type === 15 /* JS_OBJECT_EXPRESSION */) {
			let alreadyExists = false
			// check existing key to avoid overriding user provided keys
			if (prop.key.type === 4 /* SIMPLE_EXPRESSION */) {
				const propKeyName = prop.key.content
				alreadyExists = props.properties.some((p) => p.key.type === 4 /* SIMPLE_EXPRESSION */ && p.key.content === propKeyName)
			}
			if (!alreadyExists) {
				props.properties.unshift(prop)
			}
			propsWithInjection = props
		} else {
			// single v-bind with expression, return a merged replacement
			propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [createObjectExpression([prop]), props])
			// in the case of nested helper call, e.g. `normalizeProps(guardReactiveProps(props))`,
			// it will be rewritten as `normalizeProps(mergeProps({ key: 0 }, props))`,
			// the `guardReactiveProps` will no longer be needed
			if (parentCall && parentCall.callee === GUARD_REACTIVE_PROPS) {
				parentCall = callPath[callPath.length - 2]
			}
		}
		if (node.type === 13 /* VNODE_CALL */) {
			if (parentCall) {
				parentCall.arguments[0] = propsWithInjection
			} else {
				node.props = propsWithInjection
			}
		} else {
			if (parentCall) {
				parentCall.arguments[0] = propsWithInjection
			} else {
				node.arguments[2] = propsWithInjection
			}
		}
	}
	function toValidAssetId(name, type) {
		// see issue#4422, we need adding identifier on validAssetId if variable `name` has specific character
		return `_${type}_${name.replace(/[^\w]/g, (searchValue, replaceValue) => {
			return searchValue === '-' ? '_' : name.charCodeAt(replaceValue).toString()
		})}`
	}
	function getMemoedVNodeCall(node) {
		if (node.type === 14 /* JS_CALL_EXPRESSION */ && node.callee === WITH_MEMO) {
			return node.arguments[1].returns
		} else {
			return node
		}
	}
	function makeBlock(node, { helper, removeHelper, inSSR }) {
		if (!node.isBlock) {
			node.isBlock = true
			removeHelper(getVNodeHelper(inSSR, node.isComponent))
			helper(OPEN_BLOCK)
			helper(getVNodeBlockHelper(inSSR, node.isComponent))
		}
	}

	const deprecationData = {
		['COMPILER_IS_ON_ELEMENT' /* COMPILER_IS_ON_ELEMENT */]: {
			message: `Platform-native elements with "is" prop will no longer be ` + `treated as components in Vue 3 unless the "is" value is explicitly ` + `prefixed with "vue:".`,
			link: `https://v3-migration.vuejs.org/breaking-changes/custom-elements-interop.html`,
		},
		['COMPILER_V_BIND_SYNC' /* COMPILER_V_BIND_SYNC */]: {
			message: (key) => `.sync modifier for v-bind has been removed. Use v-model with ` + `argument instead. \`v-bind:${key}.sync\` should be changed to ` + `\`v-model:${key}\`.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/v-model.html`,
		},
		['COMPILER_V_BIND_PROP' /* COMPILER_V_BIND_PROP */]: {
			message: `.prop modifier for v-bind has been removed and no longer necessary. ` + `Vue 3 will automatically set a binding as DOM property when appropriate.`,
		},
		['COMPILER_V_BIND_OBJECT_ORDER' /* COMPILER_V_BIND_OBJECT_ORDER */]: {
			message:
				`v-bind="obj" usage is now order sensitive and behaves like JavaScript ` +
				`object spread: it will now overwrite an existing non-mergeable attribute ` +
				`that appears before v-bind in the case of conflict. ` +
				`To retain 2.x behavior, move v-bind to make it the first attribute. ` +
				`You can also suppress this warning if the usage is intended.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/v-bind.html`,
		},
		['COMPILER_V_ON_NATIVE' /* COMPILER_V_ON_NATIVE */]: {
			message: `.native modifier for v-on has been removed as is no longer necessary.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/v-on-native-modifier-removed.html`,
		},
		['COMPILER_V_IF_V_FOR_PRECEDENCE' /* COMPILER_V_IF_V_FOR_PRECEDENCE */]: {
			message:
				`v-if / v-for precedence when used on the same element has changed ` +
				`in Vue 3: v-if now takes higher precedence and will no longer have ` +
				`access to v-for scope variables. It is best to avoid the ambiguity ` +
				`with <template> tags or use a computed property that filters v-for ` +
				`data source.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/v-if-v-for.html`,
		},
		['COMPILER_NATIVE_TEMPLATE' /* COMPILER_NATIVE_TEMPLATE */]: {
			message: `<template> with no special directives will render as a native template ` + `element instead of its inner content in Vue 3.`,
		},
		['COMPILER_INLINE_TEMPLATE' /* COMPILER_INLINE_TEMPLATE */]: {
			message: `"inline-template" has been removed in Vue 3.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/inline-template-attribute.html`,
		},
		['COMPILER_FILTER' /* COMPILER_FILTERS */]: {
			message: `filters have been removed in Vue 3. ` + `The "|" symbol will be treated as native JavaScript bitwise OR operator. ` + `Use method calls or computed properties instead.`,
			link: `https://v3-migration.vuejs.org/breaking-changes/filters.html`,
		},
	}
	function getCompatValue(key, context) {
		const config = context.options ? context.options.compatConfig : context.compatConfig
		const value = config && config[key]
		if (key === 'MODE') {
			return value || 3 // compiler defaults to v3 behavior
		} else {
			return value
		}
	}
	function isCompatEnabled(key, context) {
		const mode = getCompatValue('MODE', context)
		const value = getCompatValue(key, context)
		// in v3 mode, only enable if explicitly set to true
		// otherwise enable for any non-false value
		return mode === 3 ? value === true : value !== false
	}
	function checkCompatEnabled(key, context, loc, ...args) {
		const enabled = isCompatEnabled(key, context)
		if (enabled) {
			warnDeprecation(key, context, loc, ...args)
		}
		return enabled
	}
	function warnDeprecation(key, context, loc, ...args) {
		const val = getCompatValue(key, context)
		if (val === 'suppress-warning') {
			return
		}
		const { message, link } = deprecationData[key]
		const msg = `(deprecation ${key}) ${typeof message === 'function' ? message(...args) : message}${link ? `\n  Details: ${link}` : ``}`
		const err = new SyntaxError(msg)
		err.code = key
		if (loc) err.loc = loc
		context.onWarn(err)
	}

	// The default decoder only provides escapes for characters reserved as part of
	// the template syntax, and is only used if the custom renderer did not provide
	// a platform-specific decoder.
	const decodeRE = /&(gt|lt|amp|apos|quot);/g
	const decodeMap = {
		gt: '>',
		lt: '<',
		amp: '&',
		apos: "'",
		quot: '"',
	}
	const defaultParserOptions = {
		delimiters: [`{{`, `}}`],
		getNamespace: () => 0 /* HTML */,
		getTextMode: () => 0 /* DATA */,
		isVoidTag: NO,
		isPreTag: NO,
		isCustomElement: NO,
		decodeEntities: (rawText) => rawText.replace(decodeRE, (_, p1) => decodeMap[p1]),
		onError: defaultOnError,
		onWarn: defaultOnWarn,
		comments: true,
	}
	function baseParse(content, options = {}) {
		const context = createParserContext(content, options)
		const start = getCursor(context)
		return createRoot(parseChildren(context, 0 /* DATA */, []), getSelection(context, start))
	}
	function createParserContext(content, rawOptions) {
		const options = extend({}, defaultParserOptions)
		let key
		for (key in rawOptions) {
			// @ts-ignore
			options[key] = rawOptions[key] === undefined ? defaultParserOptions[key] : rawOptions[key]
		}
		return {
			options,
			column: 1,
			line: 1,
			offset: 0,
			originalSource: content,
			source: content,
			inPre: false,
			inVPre: false,
			onWarn: options.onWarn,
		}
	}
	function parseChildren(context, mode, ancestors) {
		const parent = last(ancestors)
		const ns = parent ? parent.ns : 0 /* HTML */
		const nodes = []
		while (!isEnd(context, mode, ancestors)) {
			const s = context.source
			let node = undefined
			if (mode === 0 /* DATA */ || mode === 1 /* RCDATA */) {
				if (!context.inVPre && startsWith(s, context.options.delimiters[0])) {
					// '{{'
					node = parseInterpolation(context, mode)
				} else if (mode === 0 /* DATA */ && s[0] === '<') {
					// https://html.spec.whatwg.org/multipage/parsing.html#tag-open-state
					if (s.length === 1) {
						emitError(context, 5 /* EOF_BEFORE_TAG_NAME */, 1)
					} else if (s[1] === '!') {
						// https://html.spec.whatwg.org/multipage/parsing.html#markup-declaration-open-state
						if (startsWith(s, '<!--')) {
							node = parseComment(context)
						} else if (startsWith(s, '<!DOCTYPE')) {
							// Ignore DOCTYPE by a limitation.
							node = parseBogusComment(context)
						} else if (startsWith(s, '<![CDATA[')) {
							if (ns !== 0 /* HTML */) {
								node = parseCDATA(context, ancestors)
							} else {
								emitError(context, 1 /* CDATA_IN_HTML_CONTENT */)
								node = parseBogusComment(context)
							}
						} else {
							emitError(context, 11 /* INCORRECTLY_OPENED_COMMENT */)
							node = parseBogusComment(context)
						}
					} else if (s[1] === '/') {
						// https://html.spec.whatwg.org/multipage/parsing.html#end-tag-open-state
						if (s.length === 2) {
							emitError(context, 5 /* EOF_BEFORE_TAG_NAME */, 2)
						} else if (s[2] === '>') {
							emitError(context, 14 /* MISSING_END_TAG_NAME */, 2)
							advanceBy(context, 3)
							continue
						} else if (/[a-z]/i.test(s[2])) {
							emitError(context, 23 /* X_INVALID_END_TAG */)
							parseTag(context, 1 /* End */, parent)
							continue
						} else {
							emitError(context, 12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */, 2)
							node = parseBogusComment(context)
						}
					} else if (/[a-z]/i.test(s[1])) {
						node = parseElement(context, ancestors)
					} else if (s[1] === '?') {
						emitError(context, 21 /* UNEXPECTED_QUESTION_MARK_INSTEAD_OF_TAG_NAME */, 1)
						node = parseBogusComment(context)
					} else {
						emitError(context, 12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */, 1)
					}
				}
			}
			if (!node) {
				node = parseText(context, mode)
			}
			if (isArray(node)) {
				for (let i = 0; i < node.length; i++) {
					pushNode(nodes, node[i])
				}
			} else {
				pushNode(nodes, node)
			}
		}
		// Whitespace handling strategy like v2
		let removedWhitespace = false
		if (mode !== 2 /* RAWTEXT */ && mode !== 1 /* RCDATA */) {
			const shouldCondense = context.options.whitespace !== 'preserve'
			for (let i = 0; i < nodes.length; i++) {
				const node = nodes[i]
				if (!context.inPre && node.type === 2 /* TEXT */) {
					if (!/[^\t\r\n\f ]/.test(node.content)) {
						const prev = nodes[i - 1]
						const next = nodes[i + 1]
						// Remove if:
						// - the whitespace is the first or last node, or:
						// - (condense mode) the whitespace is adjacent to a comment, or:
						// - (condense mode) the whitespace is between two elements AND contains newline
						if (
							!prev ||
							!next ||
							(shouldCondense &&
								(prev.type === 3 /* COMMENT */ || next.type === 3 /* COMMENT */ || (prev.type === 1 /* ELEMENT */ && next.type === 1 /* ELEMENT */ && /[\r\n]/.test(node.content))))
						) {
							removedWhitespace = true
							nodes[i] = null
						} else {
							// Otherwise, the whitespace is condensed into a single space
							node.content = ' '
						}
					} else if (shouldCondense) {
						// in condense mode, consecutive whitespaces in text are condensed
						// down to a single space.
						node.content = node.content.replace(/[\t\r\n\f ]+/g, ' ')
					}
				}
				// Remove comment nodes if desired by configuration.
				else if (node.type === 3 /* COMMENT */ && !context.options.comments) {
					removedWhitespace = true
					nodes[i] = null
				}
			}
			if (context.inPre && parent && context.options.isPreTag(parent.tag)) {
				// remove leading newline per html spec
				// https://html.spec.whatwg.org/multipage/grouping-content.html#the-pre-element
				const first = nodes[0]
				if (first && first.type === 2 /* TEXT */) {
					first.content = first.content.replace(/^\r?\n/, '')
				}
			}
		}
		return removedWhitespace ? nodes.filter(Boolean) : nodes
	}
	function pushNode(nodes, node) {
		if (node.type === 2 /* TEXT */) {
			const prev = last(nodes)
			// Merge if both this and the previous node are text and those are
			// consecutive. This happens for cases like "a < b".
			if (prev && prev.type === 2 /* TEXT */ && prev.loc.end.offset === node.loc.start.offset) {
				prev.content += node.content
				prev.loc.end = node.loc.end
				prev.loc.source += node.loc.source
				return
			}
		}
		nodes.push(node)
	}
	function parseCDATA(context, ancestors) {
		advanceBy(context, 9)
		const nodes = parseChildren(context, 3 /* CDATA */, ancestors)
		if (context.source.length === 0) {
			emitError(context, 6 /* EOF_IN_CDATA */)
		} else {
			advanceBy(context, 3)
		}
		return nodes
	}
	function parseComment(context) {
		const start = getCursor(context)
		let content
		// Regular comment.
		const match = /--(\!)?>/.exec(context.source)
		if (!match) {
			content = context.source.slice(4)
			advanceBy(context, context.source.length)
			emitError(context, 7 /* EOF_IN_COMMENT */)
		} else {
			if (match.index <= 3) {
				emitError(context, 0 /* ABRUPT_CLOSING_OF_EMPTY_COMMENT */)
			}
			if (match[1]) {
				emitError(context, 10 /* INCORRECTLY_CLOSED_COMMENT */)
			}
			content = context.source.slice(4, match.index)
			// Advancing with reporting nested comments.
			const s = context.source.slice(0, match.index)
			let prevIndex = 1,
				nestedIndex = 0
			while ((nestedIndex = s.indexOf('<!--', prevIndex)) !== -1) {
				advanceBy(context, nestedIndex - prevIndex + 1)
				if (nestedIndex + 4 < s.length) {
					emitError(context, 16 /* NESTED_COMMENT */)
				}
				prevIndex = nestedIndex + 1
			}
			advanceBy(context, match.index + match[0].length - prevIndex + 1)
		}
		return {
			type: 3 /* COMMENT */,
			content,
			loc: getSelection(context, start),
		}
	}
	function parseBogusComment(context) {
		const start = getCursor(context)
		const contentStart = context.source[1] === '?' ? 1 : 2
		let content
		const closeIndex = context.source.indexOf('>')
		if (closeIndex === -1) {
			content = context.source.slice(contentStart)
			advanceBy(context, context.source.length)
		} else {
			content = context.source.slice(contentStart, closeIndex)
			advanceBy(context, closeIndex + 1)
		}
		return {
			type: 3 /* COMMENT */,
			content,
			loc: getSelection(context, start),
		}
	}
	function parseElement(context, ancestors) {
		// Start tag.
		const wasInPre = context.inPre
		const wasInVPre = context.inVPre
		const parent = last(ancestors)
		const element = parseTag(context, 0 /* Start */, parent)
		const isPreBoundary = context.inPre && !wasInPre
		const isVPreBoundary = context.inVPre && !wasInVPre
		if (element.isSelfClosing || context.options.isVoidTag(element.tag)) {
			// #4030 self-closing <pre> tag
			if (isPreBoundary) {
				context.inPre = false
			}
			if (isVPreBoundary) {
				context.inVPre = false
			}
			return element
		}
		// Children.
		ancestors.push(element)
		const mode = context.options.getTextMode(element, parent)
		const children = parseChildren(context, mode, ancestors)
		ancestors.pop()
		element.children = children
		// End tag.
		if (startsWithEndTagOpen(context.source, element.tag)) {
			parseTag(context, 1 /* End */, parent)
		} else {
			emitError(context, 24 /* X_MISSING_END_TAG */, 0, element.loc.start)
			if (context.source.length === 0 && element.tag.toLowerCase() === 'script') {
				const first = children[0]
				if (first && startsWith(first.loc.source, '<!--')) {
					emitError(context, 8 /* EOF_IN_SCRIPT_HTML_COMMENT_LIKE_TEXT */)
				}
			}
		}
		element.loc = getSelection(context, element.loc.start)
		if (isPreBoundary) {
			context.inPre = false
		}
		if (isVPreBoundary) {
			context.inVPre = false
		}
		return element
	}
	const isSpecialTemplateDirective = /*#__PURE__*/ makeMap(`if,else,else-if,for,slot`)
	function parseTag(context, type, parent) {
		// Tag open.
		const start = getCursor(context)
		const match = /^<\/?([a-z][^\t\r\n\f />]*)/i.exec(context.source)
		const tag = match[1]
		const ns = context.options.getNamespace(tag, parent)
		advanceBy(context, match[0].length)
		advanceSpaces(context)
		// save current state in case we need to re-parse attributes with v-pre
		const cursor = getCursor(context)
		const currentSource = context.source
		// check <pre> tag
		if (context.options.isPreTag(tag)) {
			context.inPre = true
		}
		// Attributes.
		let props = parseAttributes(context, type)
		// check v-pre
		if (type === 0 /* Start */ && !context.inVPre && props.some((p) => p.type === 7 /* DIRECTIVE */ && p.name === 'pre')) {
			context.inVPre = true
			// reset context
			extend(context, cursor)
			context.source = currentSource
			// re-parse attrs and filter out v-pre itself
			props = parseAttributes(context, type).filter((p) => p.name !== 'v-pre')
		}
		// Tag close.
		let isSelfClosing = false
		if (context.source.length === 0) {
			emitError(context, 9 /* EOF_IN_TAG */)
		} else {
			isSelfClosing = startsWith(context.source, '/>')
			if (type === 1 /* End */ && isSelfClosing) {
				emitError(context, 4 /* END_TAG_WITH_TRAILING_SOLIDUS */)
			}
			advanceBy(context, isSelfClosing ? 2 : 1)
		}
		if (type === 1 /* End */) {
			return
		}
		let tagType = 0 /* ELEMENT */
		if (!context.inVPre) {
			if (tag === 'slot') {
				tagType = 2 /* SLOT */
			} else if (tag === 'template') {
				if (props.some((p) => p.type === 7 /* DIRECTIVE */ && isSpecialTemplateDirective(p.name))) {
					tagType = 3 /* TEMPLATE */
				}
			} else if (isComponent(tag, props, context)) {
				tagType = 1 /* COMPONENT */
			}
		}
		return {
			type: 1 /* ELEMENT */,
			ns,
			tag,
			tagType,
			props,
			isSelfClosing,
			children: [],
			loc: getSelection(context, start),
			codegenNode: undefined, // to be created during transform phase
		}
	}
	function isComponent(tag, props, context) {
		const options = context.options
		if (options.isCustomElement(tag)) {
			return false
		}
		if (
			tag === 'component' ||
			/^[A-Z]/.test(tag) ||
			isCoreComponent(tag) ||
			(options.isBuiltInComponent && options.isBuiltInComponent(tag)) ||
			(options.isNativeTag && !options.isNativeTag(tag))
		) {
			return true
		}
		// at this point the tag should be a native tag, but check for potential "is"
		// casting
		for (let i = 0; i < props.length; i++) {
			const p = props[i]
			if (p.type === 6 /* ATTRIBUTE */) {
				if (p.name === 'is' && p.value) {
					if (p.value.content.startsWith('vue:')) {
						return true
					}
				}
			} else {
				// directive
				// v-is (TODO Deprecate)
				if (p.name === 'is') {
					return true
				} else if (
					// :is on plain element - only treat as component in compat mode
					p.name === 'bind' &&
					isStaticArgOf(p.arg, 'is') &&
					false &&
					checkCompatEnabled('COMPILER_IS_ON_ELEMENT' /* COMPILER_IS_ON_ELEMENT */, context, p.loc)
				) {
					return true
				}
			}
		}
	}
	function parseAttributes(context, type) {
		const props = []
		const attributeNames = new Set()
		while (context.source.length > 0 && !startsWith(context.source, '>') && !startsWith(context.source, '/>')) {
			if (startsWith(context.source, '/')) {
				emitError(context, 22 /* UNEXPECTED_SOLIDUS_IN_TAG */)
				advanceBy(context, 1)
				advanceSpaces(context)
				continue
			}
			if (type === 1 /* End */) {
				emitError(context, 3 /* END_TAG_WITH_ATTRIBUTES */)
			}
			const attr = parseAttribute(context, attributeNames)
			// Trim whitespace between class
			// https://github.com/vuejs/core/issues/4251
			if (attr.type === 6 /* ATTRIBUTE */ && attr.value && attr.name === 'class') {
				attr.value.content = attr.value.content.replace(/\s+/g, ' ').trim()
			}
			if (type === 0 /* Start */) {
				props.push(attr)
			}
			if (/^[^\t\r\n\f />]/.test(context.source)) {
				emitError(context, 15 /* MISSING_WHITESPACE_BETWEEN_ATTRIBUTES */)
			}
			advanceSpaces(context)
		}
		return props
	}
	function parseAttribute(context, nameSet) {
		// Name.
		const start = getCursor(context)
		const match = /^[^\t\r\n\f />][^\t\r\n\f />=]*/.exec(context.source)
		const name = match[0]
		if (nameSet.has(name)) {
			emitError(context, 2 /* DUPLICATE_ATTRIBUTE */)
		}
		nameSet.add(name)
		if (name[0] === '=') {
			emitError(context, 19 /* UNEXPECTED_EQUALS_SIGN_BEFORE_ATTRIBUTE_NAME */)
		}
		{
			const pattern = /["'<]/g
			let m
			while ((m = pattern.exec(name))) {
				emitError(context, 17 /* UNEXPECTED_CHARACTER_IN_ATTRIBUTE_NAME */, m.index)
			}
		}
		advanceBy(context, name.length)
		// Value
		let value = undefined
		if (/^[\t\r\n\f ]*=/.test(context.source)) {
			advanceSpaces(context)
			advanceBy(context, 1)
			advanceSpaces(context)
			value = parseAttributeValue(context)
			if (!value) {
				emitError(context, 13 /* MISSING_ATTRIBUTE_VALUE */)
			}
		}
		const loc = getSelection(context, start)
		if (!context.inVPre && /^(v-[A-Za-z0-9-]|:|\.|@|#)/.test(name)) {
			const match = /(?:^v-([a-z0-9-]+))?(?:(?::|^\.|^@|^#)(\[[^\]]+\]|[^\.]+))?(.+)?$/i.exec(name)
			let isPropShorthand = startsWith(name, '.')
			let dirName = match[1] || (isPropShorthand || startsWith(name, ':') ? 'bind' : startsWith(name, '@') ? 'on' : 'slot')
			let arg
			if (match[2]) {
				const isSlot = dirName === 'slot'
				const startOffset = name.lastIndexOf(match[2])
				const loc = getSelection(context, getNewPosition(context, start, startOffset), getNewPosition(context, start, startOffset + match[2].length + ((isSlot && match[3]) || '').length))
				let content = match[2]
				let isStatic = true
				if (content.startsWith('[')) {
					isStatic = false
					if (!content.endsWith(']')) {
						emitError(context, 27 /* X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END */)
						content = content.slice(1)
					} else {
						content = content.slice(1, content.length - 1)
					}
				} else if (isSlot) {
					// #1241 special case for v-slot: vuetify relies extensively on slot
					// names containing dots. v-slot doesn't have any modifiers and Vue 2.x
					// supports such usage so we are keeping it consistent with 2.x.
					content += match[3] || ''
				}
				arg = {
					type: 4 /* SIMPLE_EXPRESSION */,
					content,
					isStatic,
					constType: isStatic ? 3 /* CAN_STRINGIFY */ : 0 /* NOT_CONSTANT */,
					loc,
				}
			}
			if (value && value.isQuoted) {
				const valueLoc = value.loc
				valueLoc.start.offset++
				valueLoc.start.column++
				valueLoc.end = advancePositionWithClone(valueLoc.start, value.content)
				valueLoc.source = valueLoc.source.slice(1, -1)
			}
			const modifiers = match[3] ? match[3].slice(1).split('.') : []
			if (isPropShorthand) modifiers.push('prop')
			return {
				type: 7 /* DIRECTIVE */,
				name: dirName,
				exp: value && {
					type: 4 /* SIMPLE_EXPRESSION */,
					content: value.content,
					isStatic: false,
					// Treat as non-constant by default. This can be potentially set to
					// other values by `transformExpression` to make it eligible for hoisting.
					constType: 0 /* NOT_CONSTANT */,
					loc: value.loc,
				},
				arg,
				modifiers,
				loc,
			}
		}
		// missing directive name or illegal directive name
		if (!context.inVPre && startsWith(name, 'v-')) {
			emitError(context, 26 /* X_MISSING_DIRECTIVE_NAME */)
		}
		return {
			type: 6 /* ATTRIBUTE */,
			name,
			value: value && {
				type: 2 /* TEXT */,
				content: value.content,
				loc: value.loc,
			},
			loc,
		}
	}
	function parseAttributeValue(context) {
		const start = getCursor(context)
		let content
		const quote = context.source[0]
		const isQuoted = quote === `"` || quote === `'`
		if (isQuoted) {
			// Quoted value.
			advanceBy(context, 1)
			const endIndex = context.source.indexOf(quote)
			if (endIndex === -1) {
				content = parseTextData(context, context.source.length, 4 /* ATTRIBUTE_VALUE */)
			} else {
				content = parseTextData(context, endIndex, 4 /* ATTRIBUTE_VALUE */)
				advanceBy(context, 1)
			}
		} else {
			// Unquoted
			const match = /^[^\t\r\n\f >]+/.exec(context.source)
			if (!match) {
				return undefined
			}
			const unexpectedChars = /["'<=`]/g
			let m
			while ((m = unexpectedChars.exec(match[0]))) {
				emitError(context, 18 /* UNEXPECTED_CHARACTER_IN_UNQUOTED_ATTRIBUTE_VALUE */, m.index)
			}
			content = parseTextData(context, match[0].length, 4 /* ATTRIBUTE_VALUE */)
		}
		return { content, isQuoted, loc: getSelection(context, start) }
	}
	function parseInterpolation(context, mode) {
		const [open, close] = context.options.delimiters
		const closeIndex = context.source.indexOf(close, open.length)
		if (closeIndex === -1) {
			emitError(context, 25 /* X_MISSING_INTERPOLATION_END */)
			return undefined
		}
		const start = getCursor(context)
		advanceBy(context, open.length)
		const innerStart = getCursor(context)
		const innerEnd = getCursor(context)
		const rawContentLength = closeIndex - open.length
		const rawContent = context.source.slice(0, rawContentLength)
		const preTrimContent = parseTextData(context, rawContentLength, mode)
		const content = preTrimContent.trim()
		const startOffset = preTrimContent.indexOf(content)
		if (startOffset > 0) {
			advancePositionWithMutation(innerStart, rawContent, startOffset)
		}
		const endOffset = rawContentLength - (preTrimContent.length - content.length - startOffset)
		advancePositionWithMutation(innerEnd, rawContent, endOffset)
		advanceBy(context, close.length)
		return {
			type: 5 /* INTERPOLATION */,
			content: {
				type: 4 /* SIMPLE_EXPRESSION */,
				isStatic: false,
				// Set `isConstant` to false by default and will decide in transformExpression
				constType: 0 /* NOT_CONSTANT */,
				content,
				loc: getSelection(context, innerStart, innerEnd),
			},
			loc: getSelection(context, start),
		}
	}
	function parseText(context, mode) {
		const endTokens = mode === 3 /* CDATA */ ? [']]>'] : ['<', context.options.delimiters[0]]
		let endIndex = context.source.length
		for (let i = 0; i < endTokens.length; i++) {
			const index = context.source.indexOf(endTokens[i], 1)
			if (index !== -1 && endIndex > index) {
				endIndex = index
			}
		}
		const start = getCursor(context)
		const content = parseTextData(context, endIndex, mode)
		return {
			type: 2 /* TEXT */,
			content,
			loc: getSelection(context, start),
		}
	}
	/**
	 * Get text data with a given length from the current location.
	 * This translates HTML entities in the text data.
	 */
	function parseTextData(context, length, mode) {
		const rawText = context.source.slice(0, length)
		advanceBy(context, length)
		if (mode === 2 /* RAWTEXT */ || mode === 3 /* CDATA */ || !rawText.includes('&')) {
			return rawText
		} else {
			// DATA or RCDATA containing "&"". Entity decoding required.
			return context.options.decodeEntities(rawText, mode === 4 /* ATTRIBUTE_VALUE */)
		}
	}
	function getCursor(context) {
		const { column, line, offset } = context
		return { column, line, offset }
	}
	function getSelection(context, start, end) {
		end = end || getCursor(context)
		return {
			start,
			end,
			source: context.originalSource.slice(start.offset, end.offset),
		}
	}
	function last(xs) {
		return xs[xs.length - 1]
	}
	function startsWith(source, searchString) {
		return source.startsWith(searchString)
	}
	function advanceBy(context, numberOfCharacters) {
		const { source } = context
		advancePositionWithMutation(context, source, numberOfCharacters)
		context.source = source.slice(numberOfCharacters)
	}
	function advanceSpaces(context) {
		const match = /^[\t\r\n\f ]+/.exec(context.source)
		if (match) {
			advanceBy(context, match[0].length)
		}
	}
	function getNewPosition(context, start, numberOfCharacters) {
		return advancePositionWithClone(start, context.originalSource.slice(start.offset, numberOfCharacters), numberOfCharacters)
	}
	function emitError(context, code, offset, loc = getCursor(context)) {
		if (offset) {
			loc.offset += offset
			loc.column += offset
		}
		context.options.onError(
			createCompilerError(code, {
				start: loc,
				end: loc,
				source: '',
			})
		)
	}
	function isEnd(context, mode, ancestors) {
		const s = context.source
		switch (mode) {
			case 0 /* DATA */:
				if (startsWith(s, '</')) {
					// TODO: probably bad performance
					for (let i = ancestors.length - 1; i >= 0; --i) {
						if (startsWithEndTagOpen(s, ancestors[i].tag)) {
							return true
						}
					}
				}
				break
			case 1 /* RCDATA */:
			case 2 /* RAWTEXT */: {
				const parent = last(ancestors)
				if (parent && startsWithEndTagOpen(s, parent.tag)) {
					return true
				}
				break
			}
			case 3 /* CDATA */:
				if (startsWith(s, ']]>')) {
					return true
				}
				break
		}
		return !s
	}
	function startsWithEndTagOpen(source, tag) {
		return startsWith(source, '</') && source.slice(2, 2 + tag.length).toLowerCase() === tag.toLowerCase() && /[\t\r\n\f />]/.test(source[2 + tag.length] || '>')
	}

	function hoistStatic(root, context) {
		walk(
			root,
			context,
			// Root node is unfortunately non-hoistable due to potential parent
			// fallthrough attributes.
			isSingleElementRoot(root, root.children[0])
		)
	}
	function isSingleElementRoot(root, child) {
		const { children } = root
		return children.length === 1 && child.type === 1 /* ELEMENT */ && !isSlotOutlet(child)
	}
	function walk(node, context, doNotHoistNode = false) {
		const { children } = node
		const originalCount = children.length
		let hoistedCount = 0
		for (let i = 0; i < children.length; i++) {
			const child = children[i]
			// only plain elements & text calls are eligible for hoisting.
			if (child.type === 1 /* ELEMENT */ && child.tagType === 0 /* ELEMENT */) {
				const constantType = doNotHoistNode ? 0 /* NOT_CONSTANT */ : getConstantType(child, context)
				if (constantType > 0 /* NOT_CONSTANT */) {
					if (constantType >= 2 /* CAN_HOIST */) {
						child.codegenNode.patchFlag = -1 /* HOISTED */ + ` /* HOISTED */`
						child.codegenNode = context.hoist(child.codegenNode)
						hoistedCount++
						continue
					}
				} else {
					// node may contain dynamic children, but its props may be eligible for
					// hoisting.
					const codegenNode = child.codegenNode
					if (codegenNode.type === 13 /* VNODE_CALL */) {
						const flag = getPatchFlag(codegenNode)
						if ((!flag || flag === 512 /* NEED_PATCH */ || flag === 1) /* TEXT */ && getGeneratedPropsConstantType(child, context) >= 2 /* CAN_HOIST */) {
							const props = getNodeProps(child)
							if (props) {
								codegenNode.props = context.hoist(props)
							}
						}
						if (codegenNode.dynamicProps) {
							codegenNode.dynamicProps = context.hoist(codegenNode.dynamicProps)
						}
					}
				}
			} else if (child.type === 12 /* TEXT_CALL */ && getConstantType(child.content, context) >= 2 /* CAN_HOIST */) {
				child.codegenNode = context.hoist(child.codegenNode)
				hoistedCount++
			}
			// walk further
			if (child.type === 1 /* ELEMENT */) {
				const isComponent = child.tagType === 1 /* COMPONENT */
				if (isComponent) {
					context.scopes.vSlot++
				}
				walk(child, context)
				if (isComponent) {
					context.scopes.vSlot--
				}
			} else if (child.type === 11 /* FOR */) {
				// Do not hoist v-for single child because it has to be a block
				walk(child, context, child.children.length === 1)
			} else if (child.type === 9 /* IF */) {
				for (let i = 0; i < child.branches.length; i++) {
					// Do not hoist v-if single child because it has to be a block
					walk(child.branches[i], context, child.branches[i].children.length === 1)
				}
			}
		}
		if (hoistedCount && context.transformHoist) {
			context.transformHoist(children, context, node)
		}
		// all children were hoisted - the entire children array is hoistable.
		if (
			hoistedCount &&
			hoistedCount === originalCount &&
			node.type === 1 /* ELEMENT */ &&
			node.tagType === 0 /* ELEMENT */ &&
			node.codegenNode &&
			node.codegenNode.type === 13 /* VNODE_CALL */ &&
			isArray(node.codegenNode.children)
		) {
			node.codegenNode.children = context.hoist(createArrayExpression(node.codegenNode.children))
		}
	}
	function getConstantType(node, context) {
		const { constantCache } = context
		switch (node.type) {
			case 1 /* ELEMENT */:
				if (node.tagType !== 0 /* ELEMENT */) {
					return 0 /* NOT_CONSTANT */
				}
				const cached = constantCache.get(node)
				if (cached !== undefined) {
					return cached
				}
				const codegenNode = node.codegenNode
				if (codegenNode.type !== 13 /* VNODE_CALL */) {
					return 0 /* NOT_CONSTANT */
				}
				if (codegenNode.isBlock && node.tag !== 'svg' && node.tag !== 'foreignObject') {
					return 0 /* NOT_CONSTANT */
				}
				const flag = getPatchFlag(codegenNode)
				if (!flag) {
					let returnType = 3 /* CAN_STRINGIFY */
					// Element itself has no patch flag. However we still need to check:
					// 1. Even for a node with no patch flag, it is possible for it to contain
					// non-hoistable expressions that refers to scope variables, e.g. compiler
					// injected keys or cached event handlers. Therefore we need to always
					// check the codegenNode's props to be sure.
					const generatedPropsType = getGeneratedPropsConstantType(node, context)
					if (generatedPropsType === 0 /* NOT_CONSTANT */) {
						constantCache.set(node, 0 /* NOT_CONSTANT */)
						return 0 /* NOT_CONSTANT */
					}
					if (generatedPropsType < returnType) {
						returnType = generatedPropsType
					}
					// 2. its children.
					for (let i = 0; i < node.children.length; i++) {
						const childType = getConstantType(node.children[i], context)
						if (childType === 0 /* NOT_CONSTANT */) {
							constantCache.set(node, 0 /* NOT_CONSTANT */)
							return 0 /* NOT_CONSTANT */
						}
						if (childType < returnType) {
							returnType = childType
						}
					}
					// 3. if the type is not already CAN_SKIP_PATCH which is the lowest non-0
					// type, check if any of the props can cause the type to be lowered
					// we can skip can_patch because it's guaranteed by the absence of a
					// patchFlag.
					if (returnType > 1 /* CAN_SKIP_PATCH */) {
						for (let i = 0; i < node.props.length; i++) {
							const p = node.props[i]
							if (p.type === 7 /* DIRECTIVE */ && p.name === 'bind' && p.exp) {
								const expType = getConstantType(p.exp, context)
								if (expType === 0 /* NOT_CONSTANT */) {
									constantCache.set(node, 0 /* NOT_CONSTANT */)
									return 0 /* NOT_CONSTANT */
								}
								if (expType < returnType) {
									returnType = expType
								}
							}
						}
					}
					// only svg/foreignObject could be block here, however if they are
					// static then they don't need to be blocks since there will be no
					// nested updates.
					if (codegenNode.isBlock) {
						// except set custom directives.
						for (let i = 0; i < node.props.length; i++) {
							const p = node.props[i]
							if (p.type === 7 /* DIRECTIVE */) {
								constantCache.set(node, 0 /* NOT_CONSTANT */)
								return 0 /* NOT_CONSTANT */
							}
						}
						context.removeHelper(OPEN_BLOCK)
						context.removeHelper(getVNodeBlockHelper(context.inSSR, codegenNode.isComponent))
						codegenNode.isBlock = false
						context.helper(getVNodeHelper(context.inSSR, codegenNode.isComponent))
					}
					constantCache.set(node, returnType)
					return returnType
				} else {
					constantCache.set(node, 0 /* NOT_CONSTANT */)
					return 0 /* NOT_CONSTANT */
				}
			case 2 /* TEXT */:
			case 3 /* COMMENT */:
				return 3 /* CAN_STRINGIFY */
			case 9 /* IF */:
			case 11 /* FOR */:
			case 10 /* IF_BRANCH */:
				return 0 /* NOT_CONSTANT */
			case 5 /* INTERPOLATION */:
			case 12 /* TEXT_CALL */:
				return getConstantType(node.content, context)
			case 4 /* SIMPLE_EXPRESSION */:
				return node.constType
			case 8 /* COMPOUND_EXPRESSION */:
				let returnType = 3 /* CAN_STRINGIFY */
				for (let i = 0; i < node.children.length; i++) {
					const child = node.children[i]
					if (isString(child) || isSymbol(child)) {
						continue
					}
					const childType = getConstantType(child, context)
					if (childType === 0 /* NOT_CONSTANT */) {
						return 0 /* NOT_CONSTANT */
					} else if (childType < returnType) {
						returnType = childType
					}
				}
				return returnType
			default:
				return 0 /* NOT_CONSTANT */
		}
	}
	const allowHoistedHelperSet = new Set([NORMALIZE_CLASS, NORMALIZE_STYLE, NORMALIZE_PROPS, GUARD_REACTIVE_PROPS])
	function getConstantTypeOfHelperCall(value, context) {
		if (value.type === 14 /* JS_CALL_EXPRESSION */ && !isString(value.callee) && allowHoistedHelperSet.has(value.callee)) {
			const arg = value.arguments[0]
			if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
				return getConstantType(arg, context)
			} else if (arg.type === 14 /* JS_CALL_EXPRESSION */) {
				// in the case of nested helper call, e.g. `normalizeProps(guardReactiveProps(exp))`
				return getConstantTypeOfHelperCall(arg, context)
			}
		}
		return 0 /* NOT_CONSTANT */
	}
	function getGeneratedPropsConstantType(node, context) {
		let returnType = 3 /* CAN_STRINGIFY */
		const props = getNodeProps(node)
		if (props && props.type === 15 /* JS_OBJECT_EXPRESSION */) {
			const { properties } = props
			for (let i = 0; i < properties.length; i++) {
				const { key, value } = properties[i]
				const keyType = getConstantType(key, context)
				if (keyType === 0 /* NOT_CONSTANT */) {
					return keyType
				}
				if (keyType < returnType) {
					returnType = keyType
				}
				let valueType
				if (value.type === 4 /* SIMPLE_EXPRESSION */) {
					valueType = getConstantType(value, context)
				} else if (value.type === 14 /* JS_CALL_EXPRESSION */) {
					// some helper calls can be hoisted,
					// such as the `normalizeProps` generated by the compiler for pre-normalize class,
					// in this case we need to respect the ConstantType of the helper's arguments
					valueType = getConstantTypeOfHelperCall(value, context)
				} else {
					valueType = 0 /* NOT_CONSTANT */
				}
				if (valueType === 0 /* NOT_CONSTANT */) {
					return valueType
				}
				if (valueType < returnType) {
					returnType = valueType
				}
			}
		}
		return returnType
	}
	function getNodeProps(node) {
		const codegenNode = node.codegenNode
		if (codegenNode.type === 13 /* VNODE_CALL */) {
			return codegenNode.props
		}
	}
	function getPatchFlag(node) {
		const flag = node.patchFlag
		return flag ? parseInt(flag, 10) : undefined
	}

	function createTransformContext(
		root,
		{
			filename = '',
			prefixIdentifiers = false,
			hoistStatic = false,
			cacheHandlers = false,
			nodeTransforms = [],
			directiveTransforms = {},
			transformHoist = null,
			isBuiltInComponent = NOOP,
			isCustomElement = NOOP,
			expressionPlugins = [],
			scopeId = null,
			slotted = true,
			ssr = false,
			inSSR = false,
			ssrCssVars = ``,
			bindingMetadata = EMPTY_OBJ,
			inline = false,
			isTS = false,
			onError = defaultOnError,
			onWarn = defaultOnWarn,
			compatConfig,
		}
	) {
		const nameMatch = filename.replace(/\?.*$/, '').match(/([^/\\]+)\.\w+$/)
		const context = {
			// options
			selfName: nameMatch && capitalize(camelize(nameMatch[1])),
			prefixIdentifiers,
			hoistStatic,
			cacheHandlers,
			nodeTransforms,
			directiveTransforms,
			transformHoist,
			isBuiltInComponent,
			isCustomElement,
			expressionPlugins,
			scopeId,
			slotted,
			ssr,
			inSSR,
			ssrCssVars,
			bindingMetadata,
			inline,
			isTS,
			onError,
			onWarn,
			compatConfig,
			// state
			root,
			helpers: new Map(),
			components: new Set(),
			directives: new Set(),
			hoists: [],
			imports: [],
			constantCache: new Map(),
			temps: 0,
			cached: 0,
			identifiers: Object.create(null),
			scopes: {
				vFor: 0,
				vSlot: 0,
				vPre: 0,
				vOnce: 0,
			},
			parent: null,
			currentNode: root,
			childIndex: 0,
			inVOnce: false,
			// methods
			helper(name) {
				const count = context.helpers.get(name) || 0
				context.helpers.set(name, count + 1)
				return name
			},
			removeHelper(name) {
				const count = context.helpers.get(name)
				if (count) {
					const currentCount = count - 1
					if (!currentCount) {
						context.helpers.delete(name)
					} else {
						context.helpers.set(name, currentCount)
					}
				}
			},
			helperString(name) {
				return `_${helperNameMap[context.helper(name)]}`
			},
			replaceNode(node) {
				/* istanbul ignore if */
				{
					if (!context.currentNode) {
						throw new Error(`Node being replaced is already removed.`)
					}
					if (!context.parent) {
						throw new Error(`Cannot replace root node.`)
					}
				}
				context.parent.children[context.childIndex] = context.currentNode = node
			},
			removeNode(node) {
				if (!context.parent) {
					throw new Error(`Cannot remove root node.`)
				}
				const list = context.parent.children
				const removalIndex = node ? list.indexOf(node) : context.currentNode ? context.childIndex : -1
				/* istanbul ignore if */
				if (removalIndex < 0) {
					throw new Error(`node being removed is not a child of current parent`)
				}
				if (!node || node === context.currentNode) {
					// current node removed
					context.currentNode = null
					context.onNodeRemoved()
				} else {
					// sibling node removed
					if (context.childIndex > removalIndex) {
						context.childIndex--
						context.onNodeRemoved()
					}
				}
				context.parent.children.splice(removalIndex, 1)
			},
			onNodeRemoved: () => {},
			addIdentifiers(exp) {},
			removeIdentifiers(exp) {},
			hoist(exp) {
				if (isString(exp)) exp = createSimpleExpression(exp)
				context.hoists.push(exp)
				const identifier = createSimpleExpression(`_hoisted_${context.hoists.length}`, false, exp.loc, 2 /* CAN_HOIST */)
				identifier.hoisted = exp
				return identifier
			},
			cache(exp, isVNode = false) {
				return createCacheExpression(context.cached++, exp, isVNode)
			},
		}
		return context
	}
	function transform(root, options) {
		const context = createTransformContext(root, options)
		traverseNode(root, context)
		if (options.hoistStatic) {
			hoistStatic(root, context)
		}
		if (!options.ssr) {
			createRootCodegen(root, context)
		}
		// finalize meta information
		root.helpers = [...context.helpers.keys()]
		root.components = [...context.components]
		root.directives = [...context.directives]
		root.imports = context.imports
		root.hoists = context.hoists
		root.temps = context.temps
		root.cached = context.cached
	}
	function createRootCodegen(root, context) {
		const { helper } = context
		const { children } = root
		if (children.length === 1) {
			const child = children[0]
			// if the single child is an element, turn it into a block.
			if (isSingleElementRoot(root, child) && child.codegenNode) {
				// single element root is never hoisted so codegenNode will never be
				// SimpleExpressionNode
				const codegenNode = child.codegenNode
				if (codegenNode.type === 13 /* VNODE_CALL */) {
					makeBlock(codegenNode, context)
				}
				root.codegenNode = codegenNode
			} else {
				// - single <slot/>, IfNode, ForNode: already blocks.
				// - single text node: always patched.
				// root codegen falls through via genNode()
				root.codegenNode = child
			}
		} else if (children.length > 1) {
			// root has multiple nodes - return a fragment block.
			let patchFlag = 64 /* STABLE_FRAGMENT */
			let patchFlagText = PatchFlagNames[64 /* STABLE_FRAGMENT */]
			// check if the fragment actually contains a single valid child with
			// the rest being comments
			if (children.filter((c) => c.type !== 3 /* COMMENT */).length === 1) {
				patchFlag |= 2048 /* DEV_ROOT_FRAGMENT */
				patchFlagText += `, ${PatchFlagNames[2048 /* DEV_ROOT_FRAGMENT */]}`
			}
			root.codegenNode = createVNodeCall(
				context,
				helper(FRAGMENT),
				undefined,
				root.children,
				patchFlag + ` /* ${patchFlagText} */`,
				undefined,
				undefined,
				true,
				undefined,
				false /* isComponent */
			)
		} else;
	}
	function traverseChildren(parent, context) {
		let i = 0
		const nodeRemoved = () => {
			i--
		}
		for (; i < parent.children.length; i++) {
			const child = parent.children[i]
			if (isString(child)) continue
			context.parent = parent
			context.childIndex = i
			context.onNodeRemoved = nodeRemoved
			traverseNode(child, context)
		}
	}
	function traverseNode(node, context) {
		context.currentNode = node
		// apply transform plugins
		const { nodeTransforms } = context
		const exitFns = []
		for (let i = 0; i < nodeTransforms.length; i++) {
			const onExit = nodeTransforms[i](node, context)
			if (onExit) {
				if (isArray(onExit)) {
					exitFns.push(...onExit)
				} else {
					exitFns.push(onExit)
				}
			}
			if (!context.currentNode) {
				// node was removed
				return
			} else {
				// node may have been replaced
				node = context.currentNode
			}
		}
		switch (node.type) {
			case 3 /* COMMENT */:
				if (!context.ssr) {
					// inject import for the Comment symbol, which is needed for creating
					// comment nodes with `createVNode`
					context.helper(CREATE_COMMENT)
				}
				break
			case 5 /* INTERPOLATION */:
				// no need to traverse, but we need to inject toString helper
				if (!context.ssr) {
					context.helper(TO_DISPLAY_STRING)
				}
				break
			// for container types, further traverse downwards
			case 9 /* IF */:
				for (let i = 0; i < node.branches.length; i++) {
					traverseNode(node.branches[i], context)
				}
				break
			case 10 /* IF_BRANCH */:
			case 11 /* FOR */:
			case 1 /* ELEMENT */:
			case 0 /* ROOT */:
				traverseChildren(node, context)
				break
		}
		// exit transforms
		context.currentNode = node
		let i = exitFns.length
		while (i--) {
			exitFns[i]()
		}
	}
	function createStructuralDirectiveTransform(name, fn) {
		const matches = isString(name) ? (n) => n === name : (n) => name.test(n)
		return (node, context) => {
			if (node.type === 1 /* ELEMENT */) {
				const { props } = node
				// structural directive transforms are not concerned with slots
				// as they are handled separately in vSlot.ts
				if (node.tagType === 3 /* TEMPLATE */ && props.some(isVSlot)) {
					return
				}
				const exitFns = []
				for (let i = 0; i < props.length; i++) {
					const prop = props[i]
					if (prop.type === 7 /* DIRECTIVE */ && matches(prop.name)) {
						// structural directives are removed to avoid infinite recursion
						// also we remove them *before* applying so that it can further
						// traverse itself in case it moves the node around
						props.splice(i, 1)
						i--
						const onExit = fn(node, prop, context)
						if (onExit) exitFns.push(onExit)
					}
				}
				return exitFns
			}
		}
	}

	const PURE_ANNOTATION = `/*#__PURE__*/`
	const aliasHelper = (s) => `${helperNameMap[s]}: _${helperNameMap[s]}`
	function createCodegenContext(
		ast,
		{
			mode = 'function',
			prefixIdentifiers = mode === 'module',
			sourceMap = false,
			filename = `template.vue.html`,
			scopeId = null,
			optimizeImports = false,
			runtimeGlobalName = `Vue`,
			runtimeModuleName = `vue`,
			ssrRuntimeModuleName = 'vue/server-renderer',
			ssr = false,
			isTS = false,
			inSSR = false,
		}
	) {
		const context = {
			mode,
			prefixIdentifiers,
			sourceMap,
			filename,
			scopeId,
			optimizeImports,
			runtimeGlobalName,
			runtimeModuleName,
			ssrRuntimeModuleName,
			ssr,
			isTS,
			inSSR,
			source: ast.loc.source,
			code: ``,
			column: 1,
			line: 1,
			offset: 0,
			indentLevel: 0,
			pure: false,
			map: undefined,
			helper(key) {
				return `_${helperNameMap[key]}`
			},
			push(code, node) {
				context.code += code
			},
			indent() {
				newline(++context.indentLevel)
			},
			deindent(withoutNewLine = false) {
				if (withoutNewLine) {
					--context.indentLevel
				} else {
					newline(--context.indentLevel)
				}
			},
			newline() {
				newline(context.indentLevel)
			},
		}
		function newline(n) {
			context.push('\n' + `  `.repeat(n))
		}
		return context
	}
	function generate(ast, options = {}) {
		const context = createCodegenContext(ast, options)
		if (options.onContextCreated) options.onContextCreated(context)
		const { mode, push, prefixIdentifiers, indent, deindent, newline, scopeId, ssr } = context
		const hasHelpers = ast.helpers.length > 0
		const useWithBlock = !prefixIdentifiers && mode !== 'module'
		// preambles
		// in setup() inline mode, the preamble is generated in a sub context
		// and returned separately.
		const preambleContext = context
		{
			genFunctionPreamble(ast, preambleContext)
		}
		// enter render function
		const functionName = ssr ? `ssrRender` : `render`
		const args = ssr ? ['_ctx', '_push', '_parent', '_attrs'] : ['_ctx', '_cache']
		const signature = args.join(', ')
		{
			push(`function ${functionName}(${signature}) {`)
		}
		indent()
		if (useWithBlock) {
			push(`with (_ctx) {`)
			indent()
			// function mode const declarations should be inside with block
			// also they should be renamed to avoid collision with user properties
			if (hasHelpers) {
				push(`const { ${ast.helpers.map(aliasHelper).join(', ')} } = _Vue`)
				push(`\n`)
				newline()
			}
		}
		// generate asset resolution statements
		if (ast.components.length) {
			genAssets(ast.components, 'component', context)
			if (ast.directives.length || ast.temps > 0) {
				newline()
			}
		}
		if (ast.directives.length) {
			genAssets(ast.directives, 'directive', context)
			if (ast.temps > 0) {
				newline()
			}
		}
		if (ast.temps > 0) {
			push(`let `)
			for (let i = 0; i < ast.temps; i++) {
				push(`${i > 0 ? `, ` : ``}_temp${i}`)
			}
		}
		if (ast.components.length || ast.directives.length || ast.temps) {
			push(`\n`)
			newline()
		}
		// generate the VNode tree expression
		if (!ssr) {
			push(`return `)
		}
		if (ast.codegenNode) {
			genNode(ast.codegenNode, context)
		} else {
			push(`null`)
		}
		if (useWithBlock) {
			deindent()
			push(`}`)
		}
		deindent()
		push(`}`)
		return {
			ast,
			code: context.code,
			preamble: ``,
			// SourceMapGenerator does have toJSON() method but it's not in the types
			map: context.map ? context.map.toJSON() : undefined,
		}
	}
	function genFunctionPreamble(ast, context) {
		const { ssr, prefixIdentifiers, push, newline, runtimeModuleName, runtimeGlobalName, ssrRuntimeModuleName } = context
		const VueBinding = runtimeGlobalName
		// Generate const declaration for helpers
		// In prefix mode, we place the const declaration at top so it's done
		// only once; But if we not prefixing, we place the declaration inside the
		// with block so it doesn't incur the `in` check cost for every helper access.
		if (ast.helpers.length > 0) {
			{
				// "with" mode.
				// save Vue in a separate variable to avoid collision
				push(`const _Vue = ${VueBinding}\n`)
				// in "with" mode, helpers are declared inside the with block to avoid
				// has check cost, but hoists are lifted out of the function - we need
				// to provide the helper here.
				if (ast.hoists.length) {
					const staticHelpers = [CREATE_VNODE, CREATE_ELEMENT_VNODE, CREATE_COMMENT, CREATE_TEXT, CREATE_STATIC]
						.filter((helper) => ast.helpers.includes(helper))
						.map(aliasHelper)
						.join(', ')
					push(`const { ${staticHelpers} } = _Vue\n`)
				}
			}
		}
		genHoists(ast.hoists, context)
		newline()
		push(`return `)
	}
	function genAssets(assets, type, { helper, push, newline, isTS }) {
		const resolver = helper(type === 'component' ? RESOLVE_COMPONENT : RESOLVE_DIRECTIVE)
		for (let i = 0; i < assets.length; i++) {
			let id = assets[i]
			// potential component implicit self-reference inferred from SFC filename
			const maybeSelfReference = id.endsWith('__self')
			if (maybeSelfReference) {
				id = id.slice(0, -6)
			}
			push(`const ${toValidAssetId(id, type)} = ${resolver}(${JSON.stringify(id)}${maybeSelfReference ? `, true` : ``})${isTS ? `!` : ``}`)
			if (i < assets.length - 1) {
				newline()
			}
		}
	}
	function genHoists(hoists, context) {
		if (!hoists.length) {
			return
		}
		context.pure = true
		const { push, newline, helper, scopeId, mode } = context
		newline()
		for (let i = 0; i < hoists.length; i++) {
			const exp = hoists[i]
			if (exp) {
				push(`const _hoisted_${i + 1} = ${``}`)
				genNode(exp, context)
				newline()
			}
		}
		context.pure = false
	}
	function isText$1(n) {
		return isString(n) || n.type === 4 /* SIMPLE_EXPRESSION */ || n.type === 2 /* TEXT */ || n.type === 5 /* INTERPOLATION */ || n.type === 8 /* COMPOUND_EXPRESSION */
	}
	function genNodeListAsArray(nodes, context) {
		const multilines = nodes.length > 3 || nodes.some((n) => isArray(n) || !isText$1(n))
		context.push(`[`)
		multilines && context.indent()
		genNodeList(nodes, context, multilines)
		multilines && context.deindent()
		context.push(`]`)
	}
	function genNodeList(nodes, context, multilines = false, comma = true) {
		const { push, newline } = context
		for (let i = 0; i < nodes.length; i++) {
			const node = nodes[i]
			if (isString(node)) {
				push(node)
			} else if (isArray(node)) {
				genNodeListAsArray(node, context)
			} else {
				genNode(node, context)
			}
			if (i < nodes.length - 1) {
				if (multilines) {
					comma && push(',')
					newline()
				} else {
					comma && push(', ')
				}
			}
		}
	}
	function genNode(node, context) {
		if (isString(node)) {
			context.push(node)
			return
		}
		if (isSymbol(node)) {
			context.push(context.helper(node))
			return
		}
		switch (node.type) {
			case 1 /* ELEMENT */:
			case 9 /* IF */:
			case 11 /* FOR */:
				assert(node.codegenNode != null, `Codegen node is missing for element/if/for node. ` + `Apply appropriate transforms first.`)
				genNode(node.codegenNode, context)
				break
			case 2 /* TEXT */:
				genText(node, context)
				break
			case 4 /* SIMPLE_EXPRESSION */:
				genExpression(node, context)
				break
			case 5 /* INTERPOLATION */:
				genInterpolation(node, context)
				break
			case 12 /* TEXT_CALL */:
				genNode(node.codegenNode, context)
				break
			case 8 /* COMPOUND_EXPRESSION */:
				genCompoundExpression(node, context)
				break
			case 3 /* COMMENT */:
				genComment(node, context)
				break
			case 13 /* VNODE_CALL */:
				genVNodeCall(node, context)
				break
			case 14 /* JS_CALL_EXPRESSION */:
				genCallExpression(node, context)
				break
			case 15 /* JS_OBJECT_EXPRESSION */:
				genObjectExpression(node, context)
				break
			case 17 /* JS_ARRAY_EXPRESSION */:
				genArrayExpression(node, context)
				break
			case 18 /* JS_FUNCTION_EXPRESSION */:
				genFunctionExpression(node, context)
				break
			case 19 /* JS_CONDITIONAL_EXPRESSION */:
				genConditionalExpression(node, context)
				break
			case 20 /* JS_CACHE_EXPRESSION */:
				genCacheExpression(node, context)
				break
			case 21 /* JS_BLOCK_STATEMENT */:
				genNodeList(node.body, context, true, false)
				break
			// SSR only types
			case 22 /* JS_TEMPLATE_LITERAL */:
				break
			case 23 /* JS_IF_STATEMENT */:
				break
			case 24 /* JS_ASSIGNMENT_EXPRESSION */:
				break
			case 25 /* JS_SEQUENCE_EXPRESSION */:
				break
			case 26 /* JS_RETURN_STATEMENT */:
				break
			/* istanbul ignore next */
			case 10 /* IF_BRANCH */:
				// noop
				break
			default: {
				assert(false, `unhandled codegen node type: ${node.type}`)
				// make sure we exhaust all possible types
				const exhaustiveCheck = node
				return exhaustiveCheck
			}
		}
	}
	function genText(node, context) {
		context.push(JSON.stringify(node.content), node)
	}
	function genExpression(node, context) {
		const { content, isStatic } = node
		context.push(isStatic ? JSON.stringify(content) : content, node)
	}
	function genInterpolation(node, context) {
		const { push, helper, pure } = context
		if (pure) push(PURE_ANNOTATION)
		push(`${helper(TO_DISPLAY_STRING)}(`)
		genNode(node.content, context)
		push(`)`)
	}
	function genCompoundExpression(node, context) {
		for (let i = 0; i < node.children.length; i++) {
			const child = node.children[i]
			if (isString(child)) {
				context.push(child)
			} else {
				genNode(child, context)
			}
		}
	}
	function genExpressionAsPropertyKey(node, context) {
		const { push } = context
		if (node.type === 8 /* COMPOUND_EXPRESSION */) {
			push(`[`)
			genCompoundExpression(node, context)
			push(`]`)
		} else if (node.isStatic) {
			// only quote keys if necessary
			const text = isSimpleIdentifier(node.content) ? node.content : JSON.stringify(node.content)
			push(text, node)
		} else {
			push(`[${node.content}]`, node)
		}
	}
	function genComment(node, context) {
		const { push, helper, pure } = context
		if (pure) {
			push(PURE_ANNOTATION)
		}
		push(`${helper(CREATE_COMMENT)}(${JSON.stringify(node.content)})`, node)
	}
	function genVNodeCall(node, context) {
		const { push, helper, pure } = context
		const { tag, props, children, patchFlag, dynamicProps, directives, isBlock, disableTracking, isComponent } = node
		if (directives) {
			push(helper(WITH_DIRECTIVES) + `(`)
		}
		if (isBlock) {
			push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `)
		}
		if (pure) {
			push(PURE_ANNOTATION)
		}
		const callHelper = isBlock ? getVNodeBlockHelper(context.inSSR, isComponent) : getVNodeHelper(context.inSSR, isComponent)
		push(helper(callHelper) + `(`, node)
		genNodeList(genNullableArgs([tag, props, children, patchFlag, dynamicProps]), context)
		push(`)`)
		if (isBlock) {
			push(`)`)
		}
		if (directives) {
			push(`, `)
			genNode(directives, context)
			push(`)`)
		}
	}
	function genNullableArgs(args) {
		let i = args.length
		while (i--) {
			if (args[i] != null) break
		}
		return args.slice(0, i + 1).map((arg) => arg || `null`)
	}
	// JavaScript
	function genCallExpression(node, context) {
		const { push, helper, pure } = context
		const callee = isString(node.callee) ? node.callee : helper(node.callee)
		if (pure) {
			push(PURE_ANNOTATION)
		}
		push(callee + `(`, node)
		genNodeList(node.arguments, context)
		push(`)`)
	}
	function genObjectExpression(node, context) {
		const { push, indent, deindent, newline } = context
		const { properties } = node
		if (!properties.length) {
			push(`{}`, node)
			return
		}
		const multilines = properties.length > 1 || properties.some((p) => p.value.type !== 4 /* SIMPLE_EXPRESSION */)
		push(multilines ? `{` : `{ `)
		multilines && indent()
		for (let i = 0; i < properties.length; i++) {
			const { key, value } = properties[i]
			// key
			genExpressionAsPropertyKey(key, context)
			push(`: `)
			// value
			genNode(value, context)
			if (i < properties.length - 1) {
				// will only reach this if it's multilines
				push(`,`)
				newline()
			}
		}
		multilines && deindent()
		push(multilines ? `}` : ` }`)
	}
	function genArrayExpression(node, context) {
		genNodeListAsArray(node.elements, context)
	}
	function genFunctionExpression(node, context) {
		const { push, indent, deindent } = context
		const { params, returns, body, newline, isSlot } = node
		if (isSlot) {
			// wrap slot functions with owner context
			push(`_${helperNameMap[WITH_CTX]}(`)
		}
		push(`(`, node)
		if (isArray(params)) {
			genNodeList(params, context)
		} else if (params) {
			genNode(params, context)
		}
		push(`) => `)
		if (newline || body) {
			push(`{`)
			indent()
		}
		if (returns) {
			if (newline) {
				push(`return `)
			}
			if (isArray(returns)) {
				genNodeListAsArray(returns, context)
			} else {
				genNode(returns, context)
			}
		} else if (body) {
			genNode(body, context)
		}
		if (newline || body) {
			deindent()
			push(`}`)
		}
		if (isSlot) {
			push(`)`)
		}
	}
	function genConditionalExpression(node, context) {
		const { test, consequent, alternate, newline: needNewline } = node
		const { push, indent, deindent, newline } = context
		if (test.type === 4 /* SIMPLE_EXPRESSION */) {
			const needsParens = !isSimpleIdentifier(test.content)
			needsParens && push(`(`)
			genExpression(test, context)
			needsParens && push(`)`)
		} else {
			push(`(`)
			genNode(test, context)
			push(`)`)
		}
		needNewline && indent()
		context.indentLevel++
		needNewline || push(` `)
		push(`? `)
		genNode(consequent, context)
		context.indentLevel--
		needNewline && newline()
		needNewline || push(` `)
		push(`: `)
		const isNested = alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */
		if (!isNested) {
			context.indentLevel++
		}
		genNode(alternate, context)
		if (!isNested) {
			context.indentLevel--
		}
		needNewline && deindent(true /* without newline */)
	}
	function genCacheExpression(node, context) {
		const { push, helper, indent, deindent, newline } = context
		push(`_cache[${node.index}] || (`)
		if (node.isVNode) {
			indent()
			push(`${helper(SET_BLOCK_TRACKING)}(-1),`)
			newline()
		}
		push(`_cache[${node.index}] = `)
		genNode(node.value, context)
		if (node.isVNode) {
			push(`,`)
			newline()
			push(`${helper(SET_BLOCK_TRACKING)}(1),`)
			newline()
			push(`_cache[${node.index}]`)
			deindent()
		}
		push(`)`)
	}

	// these keywords should not appear inside expressions, but operators like
	// typeof, instanceof and in are allowed
	const prohibitedKeywordRE = new RegExp(
		'\\b' +
			(
				'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
				'super,throw,while,yield,delete,export,import,return,switch,default,' +
				'extends,finally,continue,debugger,function,arguments,typeof,void'
			)
				.split(',')
				.join('\\b|\\b') +
			'\\b'
	)
	// strip strings in expressions
	const stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g
	/**
	 * Validate a non-prefixed expression.
	 * This is only called when using the in-browser runtime compiler since it
	 * doesn't prefix expressions.
	 */
	function validateBrowserExpression(node, context, asParams = false, asRawStatements = false) {
		const exp = node.content
		// empty expressions are validated per-directive since some directives
		// do allow empty expressions.
		if (!exp.trim()) {
			return
		}
		try {
			new Function(asRawStatements ? ` ${exp} ` : `return ${asParams ? `(${exp}) => {}` : `(${exp})`}`)
		} catch (e) {
			let message = e.message
			const keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE)
			if (keywordMatch) {
				message = `avoid using JavaScript keyword as property name: "${keywordMatch[0]}"`
			}
			context.onError(createCompilerError(44 /* X_INVALID_EXPRESSION */, node.loc, undefined, message))
		}
	}

	const transformExpression = (node, context) => {
		if (node.type === 5 /* INTERPOLATION */) {
			node.content = processExpression(node.content, context)
		} else if (node.type === 1 /* ELEMENT */) {
			// handle directives on element
			for (let i = 0; i < node.props.length; i++) {
				const dir = node.props[i]
				// do not process for v-on & v-for since they are special handled
				if (dir.type === 7 /* DIRECTIVE */ && dir.name !== 'for') {
					const exp = dir.exp
					const arg = dir.arg
					// do not process exp if this is v-on:arg - we need special handling
					// for wrapping inline statements.
					if (exp && exp.type === 4 /* SIMPLE_EXPRESSION */ && !(dir.name === 'on' && arg)) {
						dir.exp = processExpression(
							exp,
							context,
							// slot args must be processed as function params
							dir.name === 'slot'
						)
					}
					if (arg && arg.type === 4 /* SIMPLE_EXPRESSION */ && !arg.isStatic) {
						dir.arg = processExpression(arg, context)
					}
				}
			}
		}
	}
	// Important: since this function uses Node.js only dependencies, it should
	// always be used with a leading !true check so that it can be
	// tree-shaken from the browser build.
	function processExpression(
		node,
		context,
		// some expressions like v-slot props & v-for aliases should be parsed as
		// function params
		asParams = false,
		// v-on handler values may contain multiple statements
		asRawStatements = false,
		localVars = Object.create(context.identifiers)
	) {
		{
			{
				// simple in-browser validation (same logic in 2.x)
				validateBrowserExpression(node, context, asParams, asRawStatements)
			}
			return node
		}
	}

	const transformIf = createStructuralDirectiveTransform(/^(if|else|else-if)$/, (node, dir, context) => {
		return processIf(node, dir, context, (ifNode, branch, isRoot) => {
			// #1587: We need to dynamically increment the key based on the current
			// node's sibling nodes, since chained v-if/else branches are
			// rendered at the same depth
			const siblings = context.parent.children
			let i = siblings.indexOf(ifNode)
			let key = 0
			while (i-- >= 0) {
				const sibling = siblings[i]
				if (sibling && sibling.type === 9 /* IF */) {
					key += sibling.branches.length
				}
			}
			// Exit callback. Complete the codegenNode when all children have been
			// transformed.
			return () => {
				if (isRoot) {
					ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context)
				} else {
					// attach this branch's codegen node to the v-if root.
					const parentCondition = getParentCondition(ifNode.codegenNode)
					parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context)
				}
			}
		})
	})
	// target-agnostic transform used for both Client and SSR
	function processIf(node, dir, context, processCodegen) {
		if (dir.name !== 'else' && (!dir.exp || !dir.exp.content.trim())) {
			const loc = dir.exp ? dir.exp.loc : node.loc
			context.onError(createCompilerError(28 /* X_V_IF_NO_EXPRESSION */, dir.loc))
			dir.exp = createSimpleExpression(`true`, false, loc)
		}
		if (dir.exp) {
			validateBrowserExpression(dir.exp, context)
		}
		if (dir.name === 'if') {
			const branch = createIfBranch(node, dir)
			const ifNode = {
				type: 9 /* IF */,
				loc: node.loc,
				branches: [branch],
			}
			context.replaceNode(ifNode)
			if (processCodegen) {
				return processCodegen(ifNode, branch, true)
			}
		} else {
			// locate the adjacent v-if
			const siblings = context.parent.children
			const comments = []
			let i = siblings.indexOf(node)
			while (i-- >= -1) {
				const sibling = siblings[i]
				if (sibling && sibling.type === 3 /* COMMENT */) {
					context.removeNode(sibling)
					comments.unshift(sibling)
					continue
				}
				if (sibling && sibling.type === 2 /* TEXT */ && !sibling.content.trim().length) {
					context.removeNode(sibling)
					continue
				}
				if (sibling && sibling.type === 9 /* IF */) {
					// Check if v-else was followed by v-else-if
					if (dir.name === 'else-if' && sibling.branches[sibling.branches.length - 1].condition === undefined) {
						context.onError(createCompilerError(30 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc))
					}
					// move the node to the if node's branches
					context.removeNode()
					const branch = createIfBranch(node, dir)
					if (
						comments.length &&
						// #3619 ignore comments if the v-if is direct child of <transition>
						!(context.parent && context.parent.type === 1 /* ELEMENT */ && isBuiltInType(context.parent.tag, 'transition'))
					) {
						branch.children = [...comments, ...branch.children]
					}
					// check if user is forcing same key on different branches
					{
						const key = branch.userKey
						if (key) {
							sibling.branches.forEach(({ userKey }) => {
								if (isSameKey(userKey, key)) {
									context.onError(createCompilerError(29 /* X_V_IF_SAME_KEY */, branch.userKey.loc))
								}
							})
						}
					}
					sibling.branches.push(branch)
					const onExit = processCodegen && processCodegen(sibling, branch, false)
					// since the branch was removed, it will not be traversed.
					// make sure to traverse here.
					traverseNode(branch, context)
					// call on exit
					if (onExit) onExit()
					// make sure to reset currentNode after traversal to indicate this
					// node has been removed.
					context.currentNode = null
				} else {
					context.onError(createCompilerError(30 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc))
				}
				break
			}
		}
	}
	function createIfBranch(node, dir) {
		const isTemplateIf = node.tagType === 3 /* TEMPLATE */
		return {
			type: 10 /* IF_BRANCH */,
			loc: node.loc,
			condition: dir.name === 'else' ? undefined : dir.exp,
			children: isTemplateIf && !findDir(node, 'for') ? node.children : [node],
			userKey: findProp(node, `key`),
			isTemplateIf,
		}
	}
	function createCodegenNodeForBranch(branch, keyIndex, context) {
		if (branch.condition) {
			return createConditionalExpression(
				branch.condition,
				createChildrenCodegenNode(branch, keyIndex, context),
				// make sure to pass in asBlock: true so that the comment node call
				// closes the current block.
				createCallExpression(context.helper(CREATE_COMMENT), ['"v-if"', 'true'])
			)
		} else {
			return createChildrenCodegenNode(branch, keyIndex, context)
		}
	}
	function createChildrenCodegenNode(branch, keyIndex, context) {
		const { helper } = context
		const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */))
		const { children } = branch
		const firstChild = children[0]
		const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */
		if (needFragmentWrapper) {
			if (children.length === 1 && firstChild.type === 11 /* FOR */) {
				// optimize away nested fragments when child is a ForNode
				const vnodeCall = firstChild.codegenNode
				injectProp(vnodeCall, keyProperty, context)
				return vnodeCall
			} else {
				let patchFlag = 64 /* STABLE_FRAGMENT */
				let patchFlagText = PatchFlagNames[64 /* STABLE_FRAGMENT */]
				// check if the fragment actually contains a single valid child with
				// the rest being comments
				if (!branch.isTemplateIf && children.filter((c) => c.type !== 3 /* COMMENT */).length === 1) {
					patchFlag |= 2048 /* DEV_ROOT_FRAGMENT */
					patchFlagText += `, ${PatchFlagNames[2048 /* DEV_ROOT_FRAGMENT */]}`
				}
				return createVNodeCall(
					context,
					helper(FRAGMENT),
					createObjectExpression([keyProperty]),
					children,
					patchFlag + ` /* ${patchFlagText} */`,
					undefined,
					undefined,
					true,
					false,
					false /* isComponent */,
					branch.loc
				)
			}
		} else {
			const ret = firstChild.codegenNode
			const vnodeCall = getMemoedVNodeCall(ret)
			// Change createVNode to createBlock.
			if (vnodeCall.type === 13 /* VNODE_CALL */) {
				makeBlock(vnodeCall, context)
			}
			// inject branch key
			injectProp(vnodeCall, keyProperty, context)
			return ret
		}
	}
	function isSameKey(a, b) {
		if (!a || a.type !== b.type) {
			return false
		}
		if (a.type === 6 /* ATTRIBUTE */) {
			if (a.value.content !== b.value.content) {
				return false
			}
		} else {
			// directive
			const exp = a.exp
			const branchExp = b.exp
			if (exp.type !== branchExp.type) {
				return false
			}
			if (exp.type !== 4 /* SIMPLE_EXPRESSION */ || exp.isStatic !== branchExp.isStatic || exp.content !== branchExp.content) {
				return false
			}
		}
		return true
	}
	function getParentCondition(node) {
		while (true) {
			if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
				if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
					node = node.alternate
				} else {
					return node
				}
			} else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {
				node = node.value
			}
		}
	}

	const transformFor = createStructuralDirectiveTransform('for', (node, dir, context) => {
		const { helper, removeHelper } = context
		return processFor(node, dir, context, (forNode) => {
			// create the loop render function expression now, and add the
			// iterator on exit after all children have been traversed
			const renderExp = createCallExpression(helper(RENDER_LIST), [forNode.source])
			const isTemplate = isTemplateNode(node)
			const memo = findDir(node, 'memo')
			const keyProp = findProp(node, `key`)
			const keyExp = keyProp && (keyProp.type === 6 /* ATTRIBUTE */ ? createSimpleExpression(keyProp.value.content, true) : keyProp.exp)
			const keyProperty = keyProp ? createObjectProperty(`key`, keyExp) : null
			const isStableFragment = forNode.source.type === 4 /* SIMPLE_EXPRESSION */ && forNode.source.constType > 0 /* NOT_CONSTANT */
			const fragmentFlag = isStableFragment ? 64 /* STABLE_FRAGMENT */ : keyProp ? 128 /* KEYED_FRAGMENT */ : 256 /* UNKEYED_FRAGMENT */
			forNode.codegenNode = createVNodeCall(
				context,
				helper(FRAGMENT),
				undefined,
				renderExp,
				fragmentFlag + ` /* ${PatchFlagNames[fragmentFlag]} */`,
				undefined,
				undefined,
				true /* isBlock */,
				!isStableFragment /* disableTracking */,
				false /* isComponent */,
				node.loc
			)
			return () => {
				// finish the codegen now that all children have been traversed
				let childBlock
				const { children } = forNode
				// check <template v-for> key placement
				if (isTemplate) {
					node.children.some((c) => {
						if (c.type === 1 /* ELEMENT */) {
							const key = findProp(c, 'key')
							if (key) {
								context.onError(createCompilerError(33 /* X_V_FOR_TEMPLATE_KEY_PLACEMENT */, key.loc))
								return true
							}
						}
					})
				}
				const needFragmentWrapper = children.length !== 1 || children[0].type !== 1 /* ELEMENT */
				const slotOutlet = isSlotOutlet(node)
					? node
					: isTemplate && node.children.length === 1 && isSlotOutlet(node.children[0])
					? node.children[0] // api-extractor somehow fails to infer this
					: null
				if (slotOutlet) {
					// <slot v-for="..."> or <template v-for="..."><slot/></template>
					childBlock = slotOutlet.codegenNode
					if (isTemplate && keyProperty) {
						// <template v-for="..." :key="..."><slot/></template>
						// we need to inject the key to the renderSlot() call.
						// the props for renderSlot is passed as the 3rd argument.
						injectProp(childBlock, keyProperty, context)
					}
				} else if (needFragmentWrapper) {
					// <template v-for="..."> with text or multi-elements
					// should generate a fragment block for each loop
					childBlock = createVNodeCall(
						context,
						helper(FRAGMENT),
						keyProperty ? createObjectExpression([keyProperty]) : undefined,
						node.children,
						64 /* STABLE_FRAGMENT */ + ` /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`,
						undefined,
						undefined,
						true,
						undefined,
						false /* isComponent */
					)
				} else {
					// Normal element v-for. Directly use the child's codegenNode
					// but mark it as a block.
					childBlock = children[0].codegenNode
					if (isTemplate && keyProperty) {
						injectProp(childBlock, keyProperty, context)
					}
					if (childBlock.isBlock !== !isStableFragment) {
						if (childBlock.isBlock) {
							// switch from block to vnode
							removeHelper(OPEN_BLOCK)
							removeHelper(getVNodeBlockHelper(context.inSSR, childBlock.isComponent))
						} else {
							// switch from vnode to block
							removeHelper(getVNodeHelper(context.inSSR, childBlock.isComponent))
						}
					}
					childBlock.isBlock = !isStableFragment
					if (childBlock.isBlock) {
						helper(OPEN_BLOCK)
						helper(getVNodeBlockHelper(context.inSSR, childBlock.isComponent))
					} else {
						helper(getVNodeHelper(context.inSSR, childBlock.isComponent))
					}
				}
				if (memo) {
					const loop = createFunctionExpression(createForLoopParams(forNode.parseResult, [createSimpleExpression(`_cached`)]))
					loop.body = createBlockStatement([
						createCompoundExpression([`const _memo = (`, memo.exp, `)`]),
						createCompoundExpression([`if (_cached`, ...(keyExp ? [` && _cached.key === `, keyExp] : []), ` && ${context.helperString(IS_MEMO_SAME)}(_cached, _memo)) return _cached`]),
						createCompoundExpression([`const _item = `, childBlock]),
						createSimpleExpression(`_item.memo = _memo`),
						createSimpleExpression(`return _item`),
					])
					renderExp.arguments.push(loop, createSimpleExpression(`_cache`), createSimpleExpression(String(context.cached++)))
				} else {
					renderExp.arguments.push(createFunctionExpression(createForLoopParams(forNode.parseResult), childBlock, true /* force newline */))
				}
			}
		})
	})
	// target-agnostic transform used for both Client and SSR
	function processFor(node, dir, context, processCodegen) {
		if (!dir.exp) {
			context.onError(createCompilerError(31 /* X_V_FOR_NO_EXPRESSION */, dir.loc))
			return
		}
		const parseResult = parseForExpression(
			// can only be simple expression because vFor transform is applied
			// before expression transform.
			dir.exp,
			context
		)
		if (!parseResult) {
			context.onError(createCompilerError(32 /* X_V_FOR_MALFORMED_EXPRESSION */, dir.loc))
			return
		}
		const { addIdentifiers, removeIdentifiers, scopes } = context
		const { source, value, key, index } = parseResult
		const forNode = {
			type: 11 /* FOR */,
			loc: dir.loc,
			source,
			valueAlias: value,
			keyAlias: key,
			objectIndexAlias: index,
			parseResult,
			children: isTemplateNode(node) ? node.children : [node],
		}
		context.replaceNode(forNode)
		// bookkeeping
		scopes.vFor++
		const onExit = processCodegen && processCodegen(forNode)
		return () => {
			scopes.vFor--
			if (onExit) onExit()
		}
	}
	const forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/
	// This regex doesn't cover the case if key or index aliases have destructuring,
	// but those do not make sense in the first place, so this works in practice.
	const forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/
	const stripParensRE = /^\(|\)$/g
	function parseForExpression(input, context) {
		const loc = input.loc
		const exp = input.content
		const inMatch = exp.match(forAliasRE)
		if (!inMatch) return
		const [, LHS, RHS] = inMatch
		const result = {
			source: createAliasExpression(loc, RHS.trim(), exp.indexOf(RHS, LHS.length)),
			value: undefined,
			key: undefined,
			index: undefined,
		}
		{
			validateBrowserExpression(result.source, context)
		}
		let valueContent = LHS.trim().replace(stripParensRE, '').trim()
		const trimmedOffset = LHS.indexOf(valueContent)
		const iteratorMatch = valueContent.match(forIteratorRE)
		if (iteratorMatch) {
			valueContent = valueContent.replace(forIteratorRE, '').trim()
			const keyContent = iteratorMatch[1].trim()
			let keyOffset
			if (keyContent) {
				keyOffset = exp.indexOf(keyContent, trimmedOffset + valueContent.length)
				result.key = createAliasExpression(loc, keyContent, keyOffset)
				{
					validateBrowserExpression(result.key, context, true)
				}
			}
			if (iteratorMatch[2]) {
				const indexContent = iteratorMatch[2].trim()
				if (indexContent) {
					result.index = createAliasExpression(loc, indexContent, exp.indexOf(indexContent, result.key ? keyOffset + keyContent.length : trimmedOffset + valueContent.length))
					{
						validateBrowserExpression(result.index, context, true)
					}
				}
			}
		}
		if (valueContent) {
			result.value = createAliasExpression(loc, valueContent, trimmedOffset)
			{
				validateBrowserExpression(result.value, context, true)
			}
		}
		return result
	}
	function createAliasExpression(range, content, offset) {
		return createSimpleExpression(content, false, getInnerRange(range, offset, content.length))
	}
	function createForLoopParams({ value, key, index }, memoArgs = []) {
		return createParamsList([value, key, index, ...memoArgs])
	}
	function createParamsList(args) {
		let i = args.length
		while (i--) {
			if (args[i]) break
		}
		return args.slice(0, i + 1).map((arg, i) => arg || createSimpleExpression(`_`.repeat(i + 1), false))
	}

	const defaultFallback = createSimpleExpression(`undefined`, false)
	// A NodeTransform that:
	// 1. Tracks scope identifiers for scoped slots so that they don't get prefixed
	//    by transformExpression. This is only applied in non-browser builds with
	//    { prefixIdentifiers: true }.
	// 2. Track v-slot depths so that we know a slot is inside another slot.
	//    Note the exit callback is executed before buildSlots() on the same node,
	//    so only nested slots see positive numbers.
	const trackSlotScopes = (node, context) => {
		if (node.type === 1 /* ELEMENT */ && (node.tagType === 1 /* COMPONENT */ || node.tagType === 3) /* TEMPLATE */) {
			// We are only checking non-empty v-slot here
			// since we only care about slots that introduce scope variables.
			const vSlot = findDir(node, 'slot')
			if (vSlot) {
				vSlot.exp
				context.scopes.vSlot++
				return () => {
					context.scopes.vSlot--
				}
			}
		}
	}
	const buildClientSlotFn = (props, children, loc) => createFunctionExpression(props, children, false /* newline */, true /* isSlot */, children.length ? children[0].loc : loc)
	// Instead of being a DirectiveTransform, v-slot processing is called during
	// transformElement to build the slots object for a component.
	function buildSlots(node, context, buildSlotFn = buildClientSlotFn) {
		context.helper(WITH_CTX)
		const { children, loc } = node
		const slotsProperties = []
		const dynamicSlots = []
		// If the slot is inside a v-for or another v-slot, force it to be dynamic
		// since it likely uses a scope variable.
		let hasDynamicSlots = context.scopes.vSlot > 0 || context.scopes.vFor > 0
		// 1. Check for slot with slotProps on component itself.
		//    <Comp v-slot="{ prop }"/>
		const onComponentSlot = findDir(node, 'slot', true)
		if (onComponentSlot) {
			const { arg, exp } = onComponentSlot
			if (arg && !isStaticExp(arg)) {
				hasDynamicSlots = true
			}
			slotsProperties.push(createObjectProperty(arg || createSimpleExpression('default', true), buildSlotFn(exp, children, loc)))
		}
		// 2. Iterate through children and check for template slots
		//    <template v-slot:foo="{ prop }">
		let hasTemplateSlots = false
		let hasNamedDefaultSlot = false
		const implicitDefaultChildren = []
		const seenSlotNames = new Set()
		for (let i = 0; i < children.length; i++) {
			const slotElement = children[i]
			let slotDir
			if (!isTemplateNode(slotElement) || !(slotDir = findDir(slotElement, 'slot', true))) {
				// not a <template v-slot>, skip.
				if (slotElement.type !== 3 /* COMMENT */) {
					implicitDefaultChildren.push(slotElement)
				}
				continue
			}
			if (onComponentSlot) {
				// already has on-component slot - this is incorrect usage.
				context.onError(createCompilerError(37 /* X_V_SLOT_MIXED_SLOT_USAGE */, slotDir.loc))
				break
			}
			hasTemplateSlots = true
			const { children: slotChildren, loc: slotLoc } = slotElement
			const { arg: slotName = createSimpleExpression(`default`, true), exp: slotProps, loc: dirLoc } = slotDir
			// check if name is dynamic.
			let staticSlotName
			if (isStaticExp(slotName)) {
				staticSlotName = slotName ? slotName.content : `default`
			} else {
				hasDynamicSlots = true
			}
			const slotFunction = buildSlotFn(slotProps, slotChildren, slotLoc)
			// check if this slot is conditional (v-if/v-for)
			let vIf
			let vElse
			let vFor
			if ((vIf = findDir(slotElement, 'if'))) {
				hasDynamicSlots = true
				dynamicSlots.push(createConditionalExpression(vIf.exp, buildDynamicSlot(slotName, slotFunction), defaultFallback))
			} else if ((vElse = findDir(slotElement, /^else(-if)?$/, true /* allowEmpty */))) {
				// find adjacent v-if
				let j = i
				let prev
				while (j--) {
					prev = children[j]
					if (prev.type !== 3 /* COMMENT */) {
						break
					}
				}
				if (prev && isTemplateNode(prev) && findDir(prev, 'if')) {
					// remove node
					children.splice(i, 1)
					i--
					// attach this slot to previous conditional
					let conditional = dynamicSlots[dynamicSlots.length - 1]
					while (conditional.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
						conditional = conditional.alternate
					}
					conditional.alternate = vElse.exp ? createConditionalExpression(vElse.exp, buildDynamicSlot(slotName, slotFunction), defaultFallback) : buildDynamicSlot(slotName, slotFunction)
				} else {
					context.onError(createCompilerError(30 /* X_V_ELSE_NO_ADJACENT_IF */, vElse.loc))
				}
			} else if ((vFor = findDir(slotElement, 'for'))) {
				hasDynamicSlots = true
				const parseResult = vFor.parseResult || parseForExpression(vFor.exp, context)
				if (parseResult) {
					// Render the dynamic slots as an array and add it to the createSlot()
					// args. The runtime knows how to handle it appropriately.
					dynamicSlots.push(
						createCallExpression(context.helper(RENDER_LIST), [
							parseResult.source,
							createFunctionExpression(createForLoopParams(parseResult), buildDynamicSlot(slotName, slotFunction), true /* force newline */),
						])
					)
				} else {
					context.onError(createCompilerError(32 /* X_V_FOR_MALFORMED_EXPRESSION */, vFor.loc))
				}
			} else {
				// check duplicate static names
				if (staticSlotName) {
					if (seenSlotNames.has(staticSlotName)) {
						context.onError(createCompilerError(38 /* X_V_SLOT_DUPLICATE_SLOT_NAMES */, dirLoc))
						continue
					}
					seenSlotNames.add(staticSlotName)
					if (staticSlotName === 'default') {
						hasNamedDefaultSlot = true
					}
				}
				slotsProperties.push(createObjectProperty(slotName, slotFunction))
			}
		}
		if (!onComponentSlot) {
			const buildDefaultSlotProperty = (props, children) => {
				const fn = buildSlotFn(props, children, loc)
				return createObjectProperty(`default`, fn)
			}
			if (!hasTemplateSlots) {
				// implicit default slot (on component)
				slotsProperties.push(buildDefaultSlotProperty(undefined, children))
			} else if (
				implicitDefaultChildren.length &&
				// #3766
				// with whitespace: 'preserve', whitespaces between slots will end up in
				// implicitDefaultChildren. Ignore if all implicit children are whitespaces.
				implicitDefaultChildren.some((node) => isNonWhitespaceContent(node))
			) {
				// implicit default slot (mixed with named slots)
				if (hasNamedDefaultSlot) {
					context.onError(createCompilerError(39 /* X_V_SLOT_EXTRANEOUS_DEFAULT_SLOT_CHILDREN */, implicitDefaultChildren[0].loc))
				} else {
					slotsProperties.push(buildDefaultSlotProperty(undefined, implicitDefaultChildren))
				}
			}
		}
		const slotFlag = hasDynamicSlots ? 2 /* DYNAMIC */ : hasForwardedSlots(node.children) ? 3 /* FORWARDED */ : 1 /* STABLE */
		let slots = createObjectExpression(
			slotsProperties.concat(
				createObjectProperty(
					`_`,
					// 2 = compiled but dynamic = can skip normalization, but must run diff
					// 1 = compiled and static = can skip normalization AND diff as optimized
					createSimpleExpression(slotFlag + ` /* ${slotFlagsText[slotFlag]} */`, false)
				)
			),
			loc
		)
		if (dynamicSlots.length) {
			slots = createCallExpression(context.helper(CREATE_SLOTS), [slots, createArrayExpression(dynamicSlots)])
		}
		return {
			slots,
			hasDynamicSlots,
		}
	}
	function buildDynamicSlot(name, fn) {
		return createObjectExpression([createObjectProperty(`name`, name), createObjectProperty(`fn`, fn)])
	}
	function hasForwardedSlots(children) {
		for (let i = 0; i < children.length; i++) {
			const child = children[i]
			switch (child.type) {
				case 1 /* ELEMENT */:
					if (child.tagType === 2 /* SLOT */ || hasForwardedSlots(child.children)) {
						return true
					}
					break
				case 9 /* IF */:
					if (hasForwardedSlots(child.branches)) return true
					break
				case 10 /* IF_BRANCH */:
				case 11 /* FOR */:
					if (hasForwardedSlots(child.children)) return true
					break
			}
		}
		return false
	}
	function isNonWhitespaceContent(node) {
		if (node.type !== 2 /* TEXT */ && node.type !== 12 /* TEXT_CALL */) return true
		return node.type === 2 /* TEXT */ ? !!node.content.trim() : isNonWhitespaceContent(node.content)
	}

	// some directive transforms (e.g. v-model) may return a symbol for runtime
	// import, which should be used instead of a resolveDirective call.
	const directiveImportMap = new WeakMap()
	// generate a JavaScript AST for this element's codegen
	const transformElement = (node, context) => {
		// perform the work on exit, after all child expressions have been
		// processed and merged.
		return function postTransformElement() {
			node = context.currentNode
			if (!(node.type === 1 /* ELEMENT */ && (node.tagType === 0 /* ELEMENT */ || node.tagType === 1) /* COMPONENT */)) {
				return
			}
			const { tag, props } = node
			const isComponent = node.tagType === 1 /* COMPONENT */
			// The goal of the transform is to create a codegenNode implementing the
			// VNodeCall interface.
			let vnodeTag = isComponent ? resolveComponentType(node, context) : `"${tag}"`
			const isDynamicComponent = isObject(vnodeTag) && vnodeTag.callee === RESOLVE_DYNAMIC_COMPONENT
			let vnodeProps
			let vnodeChildren
			let vnodePatchFlag
			let patchFlag = 0
			let vnodeDynamicProps
			let dynamicPropNames
			let vnodeDirectives
			let shouldUseBlock =
				// dynamic component may resolve to plain elements
				isDynamicComponent ||
				vnodeTag === TELEPORT ||
				vnodeTag === SUSPENSE ||
				(!isComponent &&
					// <svg> and <foreignObject> must be forced into blocks so that block
					// updates inside get proper isSVG flag at runtime. (#639, #643)
					// This is technically web-specific, but splitting the logic out of core
					// leads to too much unnecessary complexity.
					(tag === 'svg' || tag === 'foreignObject'))
			// props
			if (props.length > 0) {
				const propsBuildResult = buildProps(node, context, undefined, isComponent, isDynamicComponent)
				vnodeProps = propsBuildResult.props
				patchFlag = propsBuildResult.patchFlag
				dynamicPropNames = propsBuildResult.dynamicPropNames
				const directives = propsBuildResult.directives
				vnodeDirectives = directives && directives.length ? createArrayExpression(directives.map((dir) => buildDirectiveArgs(dir, context))) : undefined
				if (propsBuildResult.shouldUseBlock) {
					shouldUseBlock = true
				}
			}
			// children
			if (node.children.length > 0) {
				if (vnodeTag === KEEP_ALIVE) {
					// Although a built-in component, we compile KeepAlive with raw children
					// instead of slot functions so that it can be used inside Transition
					// or other Transition-wrapping HOCs.
					// To ensure correct updates with block optimizations, we need to:
					// 1. Force keep-alive into a block. This avoids its children being
					//    collected by a parent block.
					shouldUseBlock = true
					// 2. Force keep-alive to always be updated, since it uses raw children.
					patchFlag |= 1024 /* DYNAMIC_SLOTS */
					if (node.children.length > 1) {
						context.onError(
							createCompilerError(45 /* X_KEEP_ALIVE_INVALID_CHILDREN */, {
								start: node.children[0].loc.start,
								end: node.children[node.children.length - 1].loc.end,
								source: '',
							})
						)
					}
				}
				const shouldBuildAsSlots =
					isComponent &&
					// Teleport is not a real component and has dedicated runtime handling
					vnodeTag !== TELEPORT &&
					// explained above.
					vnodeTag !== KEEP_ALIVE
				if (shouldBuildAsSlots) {
					const { slots, hasDynamicSlots } = buildSlots(node, context)
					vnodeChildren = slots
					if (hasDynamicSlots) {
						patchFlag |= 1024 /* DYNAMIC_SLOTS */
					}
				} else if (node.children.length === 1 && vnodeTag !== TELEPORT) {
					const child = node.children[0]
					const type = child.type
					// check for dynamic text children
					const hasDynamicTextChild = type === 5 /* INTERPOLATION */ || type === 8 /* COMPOUND_EXPRESSION */
					if (hasDynamicTextChild && getConstantType(child, context) === 0 /* NOT_CONSTANT */) {
						patchFlag |= 1 /* TEXT */
					}
					// pass directly if the only child is a text node
					// (plain / interpolation / expression)
					if (hasDynamicTextChild || type === 2 /* TEXT */) {
						vnodeChildren = child
					} else {
						vnodeChildren = node.children
					}
				} else {
					vnodeChildren = node.children
				}
			}
			// patchFlag & dynamicPropNames
			if (patchFlag !== 0) {
				{
					if (patchFlag < 0) {
						// special flags (negative and mutually exclusive)
						vnodePatchFlag = patchFlag + ` /* ${PatchFlagNames[patchFlag]} */`
					} else {
						// bitwise flags
						const flagNames = Object.keys(PatchFlagNames)
							.map(Number)
							.filter((n) => n > 0 && patchFlag & n)
							.map((n) => PatchFlagNames[n])
							.join(`, `)
						vnodePatchFlag = patchFlag + ` /* ${flagNames} */`
					}
				}
				if (dynamicPropNames && dynamicPropNames.length) {
					vnodeDynamicProps = stringifyDynamicPropNames(dynamicPropNames)
				}
			}
			node.codegenNode = createVNodeCall(
				context,
				vnodeTag,
				vnodeProps,
				vnodeChildren,
				vnodePatchFlag,
				vnodeDynamicProps,
				vnodeDirectives,
				!!shouldUseBlock,
				false /* disableTracking */,
				isComponent,
				node.loc
			)
		}
	}
	function resolveComponentType(node, context, ssr = false) {
		let { tag } = node
		// 1. dynamic component
		const isExplicitDynamic = isComponentTag(tag)
		const isProp = findProp(node, 'is')
		if (isProp) {
			if (isExplicitDynamic || false) {
				const exp = isProp.type === 6 /* ATTRIBUTE */ ? isProp.value && createSimpleExpression(isProp.value.content, true) : isProp.exp
				if (exp) {
					return createCallExpression(context.helper(RESOLVE_DYNAMIC_COMPONENT), [exp])
				}
			} else if (isProp.type === 6 /* ATTRIBUTE */ && isProp.value.content.startsWith('vue:')) {
				// <button is="vue:xxx">
				// if not <component>, only is value that starts with "vue:" will be
				// treated as component by the parse phase and reach here, unless it's
				// compat mode where all is values are considered components
				tag = isProp.value.content.slice(4)
			}
		}
		// 1.5 v-is (TODO: Deprecate)
		const isDir = !isExplicitDynamic && findDir(node, 'is')
		if (isDir && isDir.exp) {
			return createCallExpression(context.helper(RESOLVE_DYNAMIC_COMPONENT), [isDir.exp])
		}
		// 2. built-in components (Teleport, Transition, KeepAlive, Suspense...)
		const builtIn = isCoreComponent(tag) || context.isBuiltInComponent(tag)
		if (builtIn) {
			// built-ins are simply fallthroughs / have special handling during ssr
			// so we don't need to import their runtime equivalents
			if (!ssr) context.helper(builtIn)
			return builtIn
		}
		// 5. user component (resolve)
		context.helper(RESOLVE_COMPONENT)
		context.components.add(tag)
		return toValidAssetId(tag, `component`)
	}
	function buildProps(node, context, props = node.props, isComponent, isDynamicComponent, ssr = false) {
		const { tag, loc: elementLoc, children } = node
		let properties = []
		const mergeArgs = []
		const runtimeDirectives = []
		const hasChildren = children.length > 0
		let shouldUseBlock = false
		// patchFlag analysis
		let patchFlag = 0
		let hasRef = false
		let hasClassBinding = false
		let hasStyleBinding = false
		let hasHydrationEventBinding = false
		let hasDynamicKeys = false
		let hasVnodeHook = false
		const dynamicPropNames = []
		const analyzePatchFlag = ({ key, value }) => {
			if (isStaticExp(key)) {
				const name = key.content
				const isEventHandler = isOn(name)
				if (
					isEventHandler &&
					(!isComponent || isDynamicComponent) &&
					// omit the flag for click handlers because hydration gives click
					// dedicated fast path.
					name.toLowerCase() !== 'onclick' &&
					// omit v-model handlers
					name !== 'onUpdate:modelValue' &&
					// omit onVnodeXXX hooks
					!isReservedProp(name)
				) {
					hasHydrationEventBinding = true
				}
				if (isEventHandler && isReservedProp(name)) {
					hasVnodeHook = true
				}
				if (value.type === 20 /* JS_CACHE_EXPRESSION */ || ((value.type === 4 /* SIMPLE_EXPRESSION */ || value.type === 8) /* COMPOUND_EXPRESSION */ && getConstantType(value, context) > 0)) {
					// skip if the prop is a cached handler or has constant value
					return
				}
				if (name === 'ref') {
					hasRef = true
				} else if (name === 'class') {
					hasClassBinding = true
				} else if (name === 'style') {
					hasStyleBinding = true
				} else if (name !== 'key' && !dynamicPropNames.includes(name)) {
					dynamicPropNames.push(name)
				}
				// treat the dynamic class and style binding of the component as dynamic props
				if (isComponent && (name === 'class' || name === 'style') && !dynamicPropNames.includes(name)) {
					dynamicPropNames.push(name)
				}
			} else {
				hasDynamicKeys = true
			}
		}
		for (let i = 0; i < props.length; i++) {
			// static attribute
			const prop = props[i]
			if (prop.type === 6 /* ATTRIBUTE */) {
				const { loc, name, value } = prop
				let isStatic = true
				if (name === 'ref') {
					hasRef = true
					if (context.scopes.vFor > 0) {
						properties.push(createObjectProperty(createSimpleExpression('ref_for', true), createSimpleExpression('true')))
					}
				}
				// skip is on <component>, or is="vue:xxx"
				if (name === 'is' && (isComponentTag(tag) || (value && value.content.startsWith('vue:')) || false)) {
					continue
				}
				properties.push(
					createObjectProperty(createSimpleExpression(name, true, getInnerRange(loc, 0, name.length)), createSimpleExpression(value ? value.content : '', isStatic, value ? value.loc : loc))
				)
			} else {
				// directives
				const { name, arg, exp, loc } = prop
				const isVBind = name === 'bind'
				const isVOn = name === 'on'
				// skip v-slot - it is handled by its dedicated transform.
				if (name === 'slot') {
					if (!isComponent) {
						context.onError(createCompilerError(40 /* X_V_SLOT_MISPLACED */, loc))
					}
					continue
				}
				// skip v-once/v-memo - they are handled by dedicated transforms.
				if (name === 'once' || name === 'memo') {
					continue
				}
				// skip v-is and :is on <component>
				if (name === 'is' || (isVBind && isStaticArgOf(arg, 'is') && (isComponentTag(tag) || false))) {
					continue
				}
				// skip v-on in SSR compilation
				if (isVOn && ssr) {
					continue
				}
				if (
					// #938: elements with dynamic keys should be forced into blocks
					(isVBind && isStaticArgOf(arg, 'key')) ||
					// inline before-update hooks need to force block so that it is invoked
					// before children
					(isVOn && hasChildren && isStaticArgOf(arg, 'vue:before-update'))
				) {
					shouldUseBlock = true
				}
				if (isVBind && isStaticArgOf(arg, 'ref') && context.scopes.vFor > 0) {
					properties.push(createObjectProperty(createSimpleExpression('ref_for', true), createSimpleExpression('true')))
				}
				// special case for v-bind and v-on with no argument
				if (!arg && (isVBind || isVOn)) {
					hasDynamicKeys = true
					if (exp) {
						if (properties.length) {
							mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc))
							properties = []
						}
						if (isVBind) {
							mergeArgs.push(exp)
						} else {
							// v-on="obj" -> toHandlers(obj)
							mergeArgs.push({
								type: 14 /* JS_CALL_EXPRESSION */,
								loc,
								callee: context.helper(TO_HANDLERS),
								arguments: [exp],
							})
						}
					} else {
						context.onError(createCompilerError(isVBind ? 34 /* X_V_BIND_NO_EXPRESSION */ : 35 /* X_V_ON_NO_EXPRESSION */, loc))
					}
					continue
				}
				const directiveTransform = context.directiveTransforms[name]
				if (directiveTransform) {
					// has built-in directive transform.
					const { props, needRuntime } = directiveTransform(prop, node, context)
					!ssr && props.forEach(analyzePatchFlag)
					properties.push(...props)
					if (needRuntime) {
						runtimeDirectives.push(prop)
						if (isSymbol(needRuntime)) {
							directiveImportMap.set(prop, needRuntime)
						}
					}
				} else if (!isBuiltInDirective(name)) {
					// no built-in transform, this is a user custom directive.
					runtimeDirectives.push(prop)
					// custom dirs may use beforeUpdate so they need to force blocks
					// to ensure before-update gets called before children update
					if (hasChildren) {
						shouldUseBlock = true
					}
				}
			}
		}
		let propsExpression = undefined
		// has v-bind="object" or v-on="object", wrap with mergeProps
		if (mergeArgs.length) {
			if (properties.length) {
				mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc))
			}
			if (mergeArgs.length > 1) {
				propsExpression = createCallExpression(context.helper(MERGE_PROPS), mergeArgs, elementLoc)
			} else {
				// single v-bind with nothing else - no need for a mergeProps call
				propsExpression = mergeArgs[0]
			}
		} else if (properties.length) {
			propsExpression = createObjectExpression(dedupeProperties(properties), elementLoc)
		}
		// patchFlag analysis
		if (hasDynamicKeys) {
			patchFlag |= 16 /* FULL_PROPS */
		} else {
			if (hasClassBinding && !isComponent) {
				patchFlag |= 2 /* CLASS */
			}
			if (hasStyleBinding && !isComponent) {
				patchFlag |= 4 /* STYLE */
			}
			if (dynamicPropNames.length) {
				patchFlag |= 8 /* PROPS */
			}
			if (hasHydrationEventBinding) {
				patchFlag |= 32 /* HYDRATE_EVENTS */
			}
		}
		if (!shouldUseBlock && (patchFlag === 0 || patchFlag === 32) /* HYDRATE_EVENTS */ && (hasRef || hasVnodeHook || runtimeDirectives.length > 0)) {
			patchFlag |= 512 /* NEED_PATCH */
		}
		// pre-normalize props, SSR is skipped for now
		if (!context.inSSR && propsExpression) {
			switch (propsExpression.type) {
				case 15 /* JS_OBJECT_EXPRESSION */:
					// means that there is no v-bind,
					// but still need to deal with dynamic key binding
					let classKeyIndex = -1
					let styleKeyIndex = -1
					let hasDynamicKey = false
					for (let i = 0; i < propsExpression.properties.length; i++) {
						const key = propsExpression.properties[i].key
						if (isStaticExp(key)) {
							if (key.content === 'class') {
								classKeyIndex = i
							} else if (key.content === 'style') {
								styleKeyIndex = i
							}
						} else if (!key.isHandlerKey) {
							hasDynamicKey = true
						}
					}
					const classProp = propsExpression.properties[classKeyIndex]
					const styleProp = propsExpression.properties[styleKeyIndex]
					// no dynamic key
					if (!hasDynamicKey) {
						if (classProp && !isStaticExp(classProp.value)) {
							classProp.value = createCallExpression(context.helper(NORMALIZE_CLASS), [classProp.value])
						}
						if (
							styleProp &&
							// the static style is compiled into an object,
							// so use `hasStyleBinding` to ensure that it is a dynamic style binding
							(hasStyleBinding ||
								(styleProp.value.type === 4 /* SIMPLE_EXPRESSION */ && styleProp.value.content.trim()[0] === `[`) ||
								// v-bind:style and style both exist,
								// v-bind:style with static literal object
								styleProp.value.type === 17) /* JS_ARRAY_EXPRESSION */
						) {
							styleProp.value = createCallExpression(context.helper(NORMALIZE_STYLE), [styleProp.value])
						}
					} else {
						// dynamic key binding, wrap with `normalizeProps`
						propsExpression = createCallExpression(context.helper(NORMALIZE_PROPS), [propsExpression])
					}
					break
				case 14 /* JS_CALL_EXPRESSION */:
					// mergeProps call, do nothing
					break
				default:
					// single v-bind
					propsExpression = createCallExpression(context.helper(NORMALIZE_PROPS), [createCallExpression(context.helper(GUARD_REACTIVE_PROPS), [propsExpression])])
					break
			}
		}
		return {
			props: propsExpression,
			directives: runtimeDirectives,
			patchFlag,
			dynamicPropNames,
			shouldUseBlock,
		}
	}
	// Dedupe props in an object literal.
	// Literal duplicated attributes would have been warned during the parse phase,
	// however, it's possible to encounter duplicated `onXXX` handlers with different
	// modifiers. We also need to merge static and dynamic class / style attributes.
	// - onXXX handlers / style: merge into array
	// - class: merge into single expression with concatenation
	function dedupeProperties(properties) {
		const knownProps = new Map()
		const deduped = []
		for (let i = 0; i < properties.length; i++) {
			const prop = properties[i]
			// dynamic keys are always allowed
			if (prop.key.type === 8 /* COMPOUND_EXPRESSION */ || !prop.key.isStatic) {
				deduped.push(prop)
				continue
			}
			const name = prop.key.content
			const existing = knownProps.get(name)
			if (existing) {
				if (name === 'style' || name === 'class' || isOn(name)) {
					mergeAsArray$1(existing, prop)
				}
				// unexpected duplicate, should have emitted error during parse
			} else {
				knownProps.set(name, prop)
				deduped.push(prop)
			}
		}
		return deduped
	}
	function mergeAsArray$1(existing, incoming) {
		if (existing.value.type === 17 /* JS_ARRAY_EXPRESSION */) {
			existing.value.elements.push(incoming.value)
		} else {
			existing.value = createArrayExpression([existing.value, incoming.value], existing.loc)
		}
	}
	function buildDirectiveArgs(dir, context) {
		const dirArgs = []
		const runtime = directiveImportMap.get(dir)
		if (runtime) {
			// built-in directive with runtime
			dirArgs.push(context.helperString(runtime))
		} else {
			{
				// inject statement for resolving directive
				context.helper(RESOLVE_DIRECTIVE)
				context.directives.add(dir.name)
				dirArgs.push(toValidAssetId(dir.name, `directive`))
			}
		}
		const { loc } = dir
		if (dir.exp) dirArgs.push(dir.exp)
		if (dir.arg) {
			if (!dir.exp) {
				dirArgs.push(`void 0`)
			}
			dirArgs.push(dir.arg)
		}
		if (Object.keys(dir.modifiers).length) {
			if (!dir.arg) {
				if (!dir.exp) {
					dirArgs.push(`void 0`)
				}
				dirArgs.push(`void 0`)
			}
			const trueExpression = createSimpleExpression(`true`, false, loc)
			dirArgs.push(
				createObjectExpression(
					dir.modifiers.map((modifier) => createObjectProperty(modifier, trueExpression)),
					loc
				)
			)
		}
		return createArrayExpression(dirArgs, dir.loc)
	}
	function stringifyDynamicPropNames(props) {
		let propsNamesString = `[`
		for (let i = 0, l = props.length; i < l; i++) {
			propsNamesString += JSON.stringify(props[i])
			if (i < l - 1) propsNamesString += ', '
		}
		return propsNamesString + `]`
	}
	function isComponentTag(tag) {
		return tag === 'component' || tag === 'Component'
	}

	const transformSlotOutlet = (node, context) => {
		if (isSlotOutlet(node)) {
			const { children, loc } = node
			const { slotName, slotProps } = processSlotOutlet(node, context)
			const slotArgs = [context.prefixIdentifiers ? `_ctx.$slots` : `$slots`, slotName, '{}', 'undefined', 'true']
			let expectedLen = 2
			if (slotProps) {
				slotArgs[2] = slotProps
				expectedLen = 3
			}
			if (children.length) {
				slotArgs[3] = createFunctionExpression([], children, false, false, loc)
				expectedLen = 4
			}
			if (context.scopeId && !context.slotted) {
				expectedLen = 5
			}
			slotArgs.splice(expectedLen) // remove unused arguments
			node.codegenNode = createCallExpression(context.helper(RENDER_SLOT), slotArgs, loc)
		}
	}
	function processSlotOutlet(node, context) {
		let slotName = `"default"`
		let slotProps = undefined
		const nonNameProps = []
		for (let i = 0; i < node.props.length; i++) {
			const p = node.props[i]
			if (p.type === 6 /* ATTRIBUTE */) {
				if (p.value) {
					if (p.name === 'name') {
						slotName = JSON.stringify(p.value.content)
					} else {
						p.name = camelize(p.name)
						nonNameProps.push(p)
					}
				}
			} else {
				if (p.name === 'bind' && isStaticArgOf(p.arg, 'name')) {
					if (p.exp) slotName = p.exp
				} else {
					if (p.name === 'bind' && p.arg && isStaticExp(p.arg)) {
						p.arg.content = camelize(p.arg.content)
					}
					nonNameProps.push(p)
				}
			}
		}
		if (nonNameProps.length > 0) {
			const { props, directives } = buildProps(node, context, nonNameProps, false, false)
			slotProps = props
			if (directives.length) {
				context.onError(createCompilerError(36 /* X_V_SLOT_UNEXPECTED_DIRECTIVE_ON_SLOT_OUTLET */, directives[0].loc))
			}
		}
		return {
			slotName,
			slotProps,
		}
	}

	const fnExpRE = /^\s*([\w$_]+|(async\s*)?\([^)]*?\))\s*=>|^\s*(async\s+)?function(?:\s+[\w$]+)?\s*\(/
	const transformOn = (dir, node, context, augmentor) => {
		const { loc, modifiers, arg } = dir
		if (!dir.exp && !modifiers.length) {
			context.onError(createCompilerError(35 /* X_V_ON_NO_EXPRESSION */, loc))
		}
		let eventName
		if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
			if (arg.isStatic) {
				let rawName = arg.content
				// TODO deprecate @vnodeXXX usage
				if (rawName.startsWith('vue:')) {
					rawName = `vnode-${rawName.slice(4)}`
				}
				// for all event listeners, auto convert it to camelCase. See issue #2249
				eventName = createSimpleExpression(toHandlerKey(camelize(rawName)), true, arg.loc)
			} else {
				// #2388
				eventName = createCompoundExpression([`${context.helperString(TO_HANDLER_KEY)}(`, arg, `)`])
			}
		} else {
			// already a compound expression.
			eventName = arg
			eventName.children.unshift(`${context.helperString(TO_HANDLER_KEY)}(`)
			eventName.children.push(`)`)
		}
		// handler processing
		let exp = dir.exp
		if (exp && !exp.content.trim()) {
			exp = undefined
		}
		let shouldCache = context.cacheHandlers && !exp && !context.inVOnce
		if (exp) {
			const isMemberExp = isMemberExpression(exp.content)
			const isInlineStatement = !(isMemberExp || fnExpRE.test(exp.content))
			const hasMultipleStatements = exp.content.includes(`;`)
			{
				validateBrowserExpression(exp, context, false, hasMultipleStatements)
			}
			if (isInlineStatement || (shouldCache && isMemberExp)) {
				// wrap inline statement in a function expression
				exp = createCompoundExpression([`${isInlineStatement ? `$event` : `${``}(...args)`} => ${hasMultipleStatements ? `{` : `(`}`, exp, hasMultipleStatements ? `}` : `)`])
			}
		}
		let ret = {
			props: [createObjectProperty(eventName, exp || createSimpleExpression(`() => {}`, false, loc))],
		}
		// apply extended compiler augmentor
		if (augmentor) {
			ret = augmentor(ret)
		}
		if (shouldCache) {
			// cache handlers so that it's always the same handler being passed down.
			// this avoids unnecessary re-renders when users use inline handlers on
			// components.
			ret.props[0].value = context.cache(ret.props[0].value)
		}
		// mark the key as handler for props normalization check
		ret.props.forEach((p) => (p.key.isHandlerKey = true))
		return ret
	}

	// v-bind without arg is handled directly in ./transformElements.ts due to it affecting
	// codegen for the entire props object. This transform here is only for v-bind
	// *with* args.
	const transformBind = (dir, _node, context) => {
		const { exp, modifiers, loc } = dir
		const arg = dir.arg
		if (arg.type !== 4 /* SIMPLE_EXPRESSION */) {
			arg.children.unshift(`(`)
			arg.children.push(`) || ""`)
		} else if (!arg.isStatic) {
			arg.content = `${arg.content} || ""`
		}
		// .sync is replaced by v-model:arg
		if (modifiers.includes('camel')) {
			if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
				if (arg.isStatic) {
					arg.content = camelize(arg.content)
				} else {
					arg.content = `${context.helperString(CAMELIZE)}(${arg.content})`
				}
			} else {
				arg.children.unshift(`${context.helperString(CAMELIZE)}(`)
				arg.children.push(`)`)
			}
		}
		if (!context.inSSR) {
			if (modifiers.includes('prop')) {
				injectPrefix(arg, '.')
			}
			if (modifiers.includes('attr')) {
				injectPrefix(arg, '^')
			}
		}
		if (!exp || (exp.type === 4 /* SIMPLE_EXPRESSION */ && !exp.content.trim())) {
			context.onError(createCompilerError(34 /* X_V_BIND_NO_EXPRESSION */, loc))
			return {
				props: [createObjectProperty(arg, createSimpleExpression('', true, loc))],
			}
		}
		return {
			props: [createObjectProperty(arg, exp)],
		}
	}
	const injectPrefix = (arg, prefix) => {
		if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
			if (arg.isStatic) {
				arg.content = prefix + arg.content
			} else {
				arg.content = `\`${prefix}\${${arg.content}}\``
			}
		} else {
			arg.children.unshift(`'${prefix}' + (`)
			arg.children.push(`)`)
		}
	}

	// Merge adjacent text nodes and expressions into a single expression
	// e.g. <div>abc {{ d }} {{ e }}</div> should have a single expression node as child.
	const transformText = (node, context) => {
		if (node.type === 0 /* ROOT */ || node.type === 1 /* ELEMENT */ || node.type === 11 /* FOR */ || node.type === 10 /* IF_BRANCH */) {
			// perform the transform on node exit so that all expressions have already
			// been processed.
			return () => {
				const children = node.children
				let currentContainer = undefined
				let hasText = false
				for (let i = 0; i < children.length; i++) {
					const child = children[i]
					if (isText(child)) {
						hasText = true
						for (let j = i + 1; j < children.length; j++) {
							const next = children[j]
							if (isText(next)) {
								if (!currentContainer) {
									currentContainer = children[i] = createCompoundExpression([child], child.loc)
								}
								// merge adjacent text node into current
								currentContainer.children.push(` + `, next)
								children.splice(j, 1)
								j--
							} else {
								currentContainer = undefined
								break
							}
						}
					}
				}
				if (
					!hasText ||
					// if this is a plain element with a single text child, leave it
					// as-is since the runtime has dedicated fast path for this by directly
					// setting textContent of the element.
					// for component root it's always normalized anyway.
					(children.length === 1 &&
						(node.type === 0 /* ROOT */ ||
							(node.type === 1 /* ELEMENT */ &&
								node.tagType === 0 /* ELEMENT */ &&
								// #3756
								// custom directives can potentially add DOM elements arbitrarily,
								// we need to avoid setting textContent of the element at runtime
								// to avoid accidentally overwriting the DOM elements added
								// by the user through custom directives.
								!node.props.find((p) => p.type === 7 /* DIRECTIVE */ && !context.directiveTransforms[p.name]) &&
								// in compat mode, <template> tags with no special directives
								// will be rendered as a fragment so its children must be
								// converted into vnodes.
								!false)))
				) {
					return
				}
				// pre-convert text nodes into createTextVNode(text) calls to avoid
				// runtime normalization.
				for (let i = 0; i < children.length; i++) {
					const child = children[i]
					if (isText(child) || child.type === 8 /* COMPOUND_EXPRESSION */) {
						const callArgs = []
						// createTextVNode defaults to single whitespace, so if it is a
						// single space the code could be an empty call to save bytes.
						if (child.type !== 2 /* TEXT */ || child.content !== ' ') {
							callArgs.push(child)
						}
						// mark dynamic text with flag so it gets patched inside a block
						if (!context.ssr && getConstantType(child, context) === 0 /* NOT_CONSTANT */) {
							callArgs.push(1 /* TEXT */ + ` /* ${PatchFlagNames[1 /* TEXT */]} */`)
						}
						children[i] = {
							type: 12 /* TEXT_CALL */,
							content: child,
							loc: child.loc,
							codegenNode: createCallExpression(context.helper(CREATE_TEXT), callArgs),
						}
					}
				}
			}
		}
	}

	const seen = new WeakSet()
	const transformOnce = (node, context) => {
		if (node.type === 1 /* ELEMENT */ && findDir(node, 'once', true)) {
			if (seen.has(node) || context.inVOnce) {
				return
			}
			seen.add(node)
			context.inVOnce = true
			context.helper(SET_BLOCK_TRACKING)
			return () => {
				context.inVOnce = false
				const cur = context.currentNode
				if (cur.codegenNode) {
					cur.codegenNode = context.cache(cur.codegenNode, true /* isVNode */)
				}
			}
		}
	}

	const transformModel = (dir, node, context) => {
		const { exp, arg } = dir
		if (!exp) {
			context.onError(createCompilerError(41 /* X_V_MODEL_NO_EXPRESSION */, dir.loc))
			return createTransformProps()
		}
		const rawExp = exp.loc.source
		const expString = exp.type === 4 /* SIMPLE_EXPRESSION */ ? exp.content : rawExp
		// im SFC <script setup> inline mode, the exp may have been transformed into
		// _unref(exp)
		context.bindingMetadata[rawExp]
		const maybeRef = !true /* SETUP_CONST */
		if (!expString.trim() || (!isMemberExpression(expString) && !maybeRef)) {
			context.onError(createCompilerError(42 /* X_V_MODEL_MALFORMED_EXPRESSION */, exp.loc))
			return createTransformProps()
		}
		const propName = arg ? arg : createSimpleExpression('modelValue', true)
		const eventName = arg ? (isStaticExp(arg) ? `onUpdate:${arg.content}` : createCompoundExpression(['"onUpdate:" + ', arg])) : `onUpdate:modelValue`
		let assignmentExp
		const eventArg = context.isTS ? `($event: any)` : `$event`
		{
			assignmentExp = createCompoundExpression([`${eventArg} => ((`, exp, `) = $event)`])
		}
		const props = [
			// modelValue: foo
			createObjectProperty(propName, dir.exp),
			// "onUpdate:modelValue": $event => (foo = $event)
			createObjectProperty(eventName, assignmentExp),
		]
		// modelModifiers: { foo: true, "bar-baz": true }
		if (dir.modifiers.length && node.tagType === 1 /* COMPONENT */) {
			const modifiers = dir.modifiers.map((m) => (isSimpleIdentifier(m) ? m : JSON.stringify(m)) + `: true`).join(`, `)
			const modifiersKey = arg ? (isStaticExp(arg) ? `${arg.content}Modifiers` : createCompoundExpression([arg, ' + "Modifiers"'])) : `modelModifiers`
			props.push(createObjectProperty(modifiersKey, createSimpleExpression(`{ ${modifiers} }`, false, dir.loc, 2 /* CAN_HOIST */)))
		}
		return createTransformProps(props)
	}
	function createTransformProps(props = []) {
		return { props }
	}

	const seen$1 = new WeakSet()
	const transformMemo = (node, context) => {
		if (node.type === 1 /* ELEMENT */) {
			const dir = findDir(node, 'memo')
			if (!dir || seen$1.has(node)) {
				return
			}
			seen$1.add(node)
			return () => {
				const codegenNode = node.codegenNode || context.currentNode.codegenNode
				if (codegenNode && codegenNode.type === 13 /* VNODE_CALL */) {
					// non-component sub tree should be turned into a block
					if (node.tagType !== 1 /* COMPONENT */) {
						makeBlock(codegenNode, context)
					}
					node.codegenNode = createCallExpression(context.helper(WITH_MEMO), [dir.exp, createFunctionExpression(undefined, codegenNode), `_cache`, String(context.cached++)])
				}
			}
		}
	}

	function getBaseTransformPreset(prefixIdentifiers) {
		return [
			[transformOnce, transformIf, transformMemo, transformFor, ...[], ...[transformExpression], transformSlotOutlet, transformElement, trackSlotScopes, transformText],
			{
				on: transformOn,
				bind: transformBind,
				model: transformModel,
			},
		]
	}
	// we name it `baseCompile` so that higher order compilers like
	// @vue/compiler-dom can export `compile` while re-exporting everything else.
	function baseCompile(template, options = {}) {
		const onError = options.onError || defaultOnError
		const isModuleMode = options.mode === 'module'
		/* istanbul ignore if */
		{
			if (options.prefixIdentifiers === true) {
				onError(createCompilerError(46 /* X_PREFIX_ID_NOT_SUPPORTED */))
			} else if (isModuleMode) {
				onError(createCompilerError(47 /* X_MODULE_MODE_NOT_SUPPORTED */))
			}
		}
		const prefixIdentifiers = !true
		if (options.cacheHandlers) {
			onError(createCompilerError(48 /* X_CACHE_HANDLER_NOT_SUPPORTED */))
		}
		if (options.scopeId && !isModuleMode) {
			onError(createCompilerError(49 /* X_SCOPE_ID_NOT_SUPPORTED */))
		}
		const ast = isString(template) ? baseParse(template, options) : template
		const [nodeTransforms, directiveTransforms] = getBaseTransformPreset()
		transform(
			ast,
			extend({}, options, {
				prefixIdentifiers,
				nodeTransforms: [
					...nodeTransforms,
					...(options.nodeTransforms || []), // user transforms
				],
				directiveTransforms: extend(
					{},
					directiveTransforms,
					options.directiveTransforms || {} // user transforms
				),
			})
		)
		return generate(
			ast,
			extend({}, options, {
				prefixIdentifiers,
			})
		)
	}

	const noopDirectiveTransform = () => ({ props: [] })

	const V_MODEL_RADIO = Symbol(`vModelRadio`)
	const V_MODEL_CHECKBOX = Symbol(`vModelCheckbox`)
	const V_MODEL_TEXT = Symbol(`vModelText`)
	const V_MODEL_SELECT = Symbol(`vModelSelect`)
	const V_MODEL_DYNAMIC = Symbol(`vModelDynamic`)
	const V_ON_WITH_MODIFIERS = Symbol(`vOnModifiersGuard`)
	const V_ON_WITH_KEYS = Symbol(`vOnKeysGuard`)
	const V_SHOW = Symbol(`vShow`)
	const TRANSITION$1 = Symbol(`Transition`)
	const TRANSITION_GROUP = Symbol(`TransitionGroup`)
	registerRuntimeHelpers({
		[V_MODEL_RADIO]: `vModelRadio`,
		[V_MODEL_CHECKBOX]: `vModelCheckbox`,
		[V_MODEL_TEXT]: `vModelText`,
		[V_MODEL_SELECT]: `vModelSelect`,
		[V_MODEL_DYNAMIC]: `vModelDynamic`,
		[V_ON_WITH_MODIFIERS]: `withModifiers`,
		[V_ON_WITH_KEYS]: `withKeys`,
		[V_SHOW]: `vShow`,
		[TRANSITION$1]: `Transition`,
		[TRANSITION_GROUP]: `TransitionGroup`,
	})

	/* eslint-disable no-restricted-globals */
	let decoder
	function decodeHtmlBrowser(raw, asAttr = false) {
		if (!decoder) {
			decoder = document.createElement('div')
		}
		if (asAttr) {
			decoder.innerHTML = `<div foo="${raw.replace(/"/g, '&quot;')}">`
			return decoder.children[0].getAttribute('foo')
		} else {
			decoder.innerHTML = raw
			return decoder.textContent
		}
	}

	const isRawTextContainer = /*#__PURE__*/ makeMap('style,iframe,script,noscript', true)
	const parserOptions = {
		isVoidTag,
		isNativeTag: (tag) => isHTMLTag(tag) || isSVGTag(tag),
		isPreTag: (tag) => tag === 'pre',
		decodeEntities: decodeHtmlBrowser,
		isBuiltInComponent: (tag) => {
			if (isBuiltInType(tag, `Transition`)) {
				return TRANSITION$1
			} else if (isBuiltInType(tag, `TransitionGroup`)) {
				return TRANSITION_GROUP
			}
		},
		// https://html.spec.whatwg.org/multipage/parsing.html#tree-construction-dispatcher
		getNamespace(tag, parent) {
			let ns = parent ? parent.ns : 0 /* HTML */
			if (parent && ns === 2 /* MATH_ML */) {
				if (parent.tag === 'annotation-xml') {
					if (tag === 'svg') {
						return 1 /* SVG */
					}
					if (
						parent.props.some(
							(a) => a.type === 6 /* ATTRIBUTE */ && a.name === 'encoding' && a.value != null && (a.value.content === 'text/html' || a.value.content === 'application/xhtml+xml')
						)
					) {
						ns = 0 /* HTML */
					}
				} else if (/^m(?:[ions]|text)$/.test(parent.tag) && tag !== 'mglyph' && tag !== 'malignmark') {
					ns = 0 /* HTML */
				}
			} else if (parent && ns === 1 /* SVG */) {
				if (parent.tag === 'foreignObject' || parent.tag === 'desc' || parent.tag === 'title') {
					ns = 0 /* HTML */
				}
			}
			if (ns === 0 /* HTML */) {
				if (tag === 'svg') {
					return 1 /* SVG */
				}
				if (tag === 'math') {
					return 2 /* MATH_ML */
				}
			}
			return ns
		},
		// https://html.spec.whatwg.org/multipage/parsing.html#parsing-html-fragments
		getTextMode({ tag, ns }) {
			if (ns === 0 /* HTML */) {
				if (tag === 'textarea' || tag === 'title') {
					return 1 /* RCDATA */
				}
				if (isRawTextContainer(tag)) {
					return 2 /* RAWTEXT */
				}
			}
			return 0 /* DATA */
		},
	}

	// Parse inline CSS strings for static style attributes into an object.
	// This is a NodeTransform since it works on the static `style` attribute and
	// converts it into a dynamic equivalent:
	// style="color: red" -> :style='{ "color": "red" }'
	// It is then processed by `transformElement` and included in the generated
	// props.
	const transformStyle = (node) => {
		if (node.type === 1 /* ELEMENT */) {
			node.props.forEach((p, i) => {
				if (p.type === 6 /* ATTRIBUTE */ && p.name === 'style' && p.value) {
					// replace p with an expression node
					node.props[i] = {
						type: 7 /* DIRECTIVE */,
						name: `bind`,
						arg: createSimpleExpression(`style`, true, p.loc),
						exp: parseInlineCSS(p.value.content, p.loc),
						modifiers: [],
						loc: p.loc,
					}
				}
			})
		}
	}
	const parseInlineCSS = (cssText, loc) => {
		const normalized = parseStringStyle(cssText)
		return createSimpleExpression(JSON.stringify(normalized), false, loc, 3 /* CAN_STRINGIFY */)
	}

	function createDOMCompilerError(code, loc) {
		return createCompilerError(code, loc, DOMErrorMessages)
	}
	const DOMErrorMessages = {
		[50 /* X_V_HTML_NO_EXPRESSION */]: `v-html is missing expression.`,
		[51 /* X_V_HTML_WITH_CHILDREN */]: `v-html will override element children.`,
		[52 /* X_V_TEXT_NO_EXPRESSION */]: `v-text is missing expression.`,
		[53 /* X_V_TEXT_WITH_CHILDREN */]: `v-text will override element children.`,
		[54 /* X_V_MODEL_ON_INVALID_ELEMENT */]: `v-model can only be used on <input>, <textarea> and <select> elements.`,
		[55 /* X_V_MODEL_ARG_ON_ELEMENT */]: `v-model argument is not supported on plain elements.`,
		[56 /* X_V_MODEL_ON_FILE_INPUT_ELEMENT */]: `v-model cannot be used on file inputs since they are read-only. Use a v-on:change listener instead.`,
		[57 /* X_V_MODEL_UNNECESSARY_VALUE */]: `Unnecessary value binding used alongside v-model. It will interfere with v-model's behavior.`,
		[58 /* X_V_SHOW_NO_EXPRESSION */]: `v-show is missing expression.`,
		[59 /* X_TRANSITION_INVALID_CHILDREN */]: `<Transition> expects exactly one child element or component.`,
		[60 /* X_IGNORED_SIDE_EFFECT_TAG */]: `Tags with side effect (<script> and <style>) are ignored in client component templates.`,
	}

	const transformVHtml = (dir, node, context) => {
		const { exp, loc } = dir
		if (!exp) {
			context.onError(createDOMCompilerError(50 /* X_V_HTML_NO_EXPRESSION */, loc))
		}
		if (node.children.length) {
			context.onError(createDOMCompilerError(51 /* X_V_HTML_WITH_CHILDREN */, loc))
			node.children.length = 0
		}
		return {
			props: [createObjectProperty(createSimpleExpression(`innerHTML`, true, loc), exp || createSimpleExpression('', true))],
		}
	}

	const transformVText = (dir, node, context) => {
		const { exp, loc } = dir
		if (!exp) {
			context.onError(createDOMCompilerError(52 /* X_V_TEXT_NO_EXPRESSION */, loc))
		}
		if (node.children.length) {
			context.onError(createDOMCompilerError(53 /* X_V_TEXT_WITH_CHILDREN */, loc))
			node.children.length = 0
		}
		return {
			props: [
				createObjectProperty(
					createSimpleExpression(`textContent`, true),
					exp ? (getConstantType(exp, context) > 0 ? exp : createCallExpression(context.helperString(TO_DISPLAY_STRING), [exp], loc)) : createSimpleExpression('', true)
				),
			],
		}
	}

	const transformModel$1 = (dir, node, context) => {
		const baseResult = transformModel(dir, node, context)
		// base transform has errors OR component v-model (only need props)
		if (!baseResult.props.length || node.tagType === 1 /* COMPONENT */) {
			return baseResult
		}
		if (dir.arg) {
			context.onError(createDOMCompilerError(55 /* X_V_MODEL_ARG_ON_ELEMENT */, dir.arg.loc))
		}
		function checkDuplicatedValue() {
			const value = findProp(node, 'value')
			if (value) {
				context.onError(createDOMCompilerError(57 /* X_V_MODEL_UNNECESSARY_VALUE */, value.loc))
			}
		}
		const { tag } = node
		const isCustomElement = context.isCustomElement(tag)
		if (tag === 'input' || tag === 'textarea' || tag === 'select' || isCustomElement) {
			let directiveToUse = V_MODEL_TEXT
			let isInvalidType = false
			if (tag === 'input' || isCustomElement) {
				const type = findProp(node, `type`)
				if (type) {
					if (type.type === 7 /* DIRECTIVE */) {
						// :type="foo"
						directiveToUse = V_MODEL_DYNAMIC
					} else if (type.value) {
						switch (type.value.content) {
							case 'radio':
								directiveToUse = V_MODEL_RADIO
								break
							case 'checkbox':
								directiveToUse = V_MODEL_CHECKBOX
								break
							case 'file':
								isInvalidType = true
								context.onError(createDOMCompilerError(56 /* X_V_MODEL_ON_FILE_INPUT_ELEMENT */, dir.loc))
								break
							default:
								// text type
								checkDuplicatedValue()
								break
						}
					}
				} else if (hasDynamicKeyVBind(node)) {
					// element has bindings with dynamic keys, which can possibly contain
					// "type".
					directiveToUse = V_MODEL_DYNAMIC
				} else {
					// text type
					checkDuplicatedValue()
				}
			} else if (tag === 'select') {
				directiveToUse = V_MODEL_SELECT
			} else {
				// textarea
				checkDuplicatedValue()
			}
			// inject runtime directive
			// by returning the helper symbol via needRuntime
			// the import will replaced a resolveDirective call.
			if (!isInvalidType) {
				baseResult.needRuntime = context.helper(directiveToUse)
			}
		} else {
			context.onError(createDOMCompilerError(54 /* X_V_MODEL_ON_INVALID_ELEMENT */, dir.loc))
		}
		// native vmodel doesn't need the `modelValue` props since they are also
		// passed to the runtime as `binding.value`. removing it reduces code size.
		baseResult.props = baseResult.props.filter((p) => !(p.key.type === 4 /* SIMPLE_EXPRESSION */ && p.key.content === 'modelValue'))
		return baseResult
	}

	const isEventOptionModifier = /*#__PURE__*/ makeMap(`passive,once,capture`)
	const isNonKeyModifier = /*#__PURE__*/ makeMap(
		// event propagation management
		`stop,prevent,self,` +
			// system modifiers + exact
			`ctrl,shift,alt,meta,exact,` +
			// mouse
			`middle`
	)
	// left & right could be mouse or key modifiers based on event type
	const maybeKeyModifier = /*#__PURE__*/ makeMap('left,right')
	const isKeyboardEvent = /*#__PURE__*/ makeMap(`onkeyup,onkeydown,onkeypress`, true)
	const resolveModifiers = (key, modifiers, context, loc) => {
		const keyModifiers = []
		const nonKeyModifiers = []
		const eventOptionModifiers = []
		for (let i = 0; i < modifiers.length; i++) {
			const modifier = modifiers[i]
			if (isEventOptionModifier(modifier)) {
				// eventOptionModifiers: modifiers for addEventListener() options,
				// e.g. .passive & .capture
				eventOptionModifiers.push(modifier)
			} else {
				// runtimeModifiers: modifiers that needs runtime guards
				if (maybeKeyModifier(modifier)) {
					if (isStaticExp(key)) {
						if (isKeyboardEvent(key.content)) {
							keyModifiers.push(modifier)
						} else {
							nonKeyModifiers.push(modifier)
						}
					} else {
						keyModifiers.push(modifier)
						nonKeyModifiers.push(modifier)
					}
				} else {
					if (isNonKeyModifier(modifier)) {
						nonKeyModifiers.push(modifier)
					} else {
						keyModifiers.push(modifier)
					}
				}
			}
		}
		return {
			keyModifiers,
			nonKeyModifiers,
			eventOptionModifiers,
		}
	}
	const transformClick = (key, event) => {
		const isStaticClick = isStaticExp(key) && key.content.toLowerCase() === 'onclick'
		return isStaticClick ? createSimpleExpression(event, true) : key.type !== 4 /* SIMPLE_EXPRESSION */ ? createCompoundExpression([`(`, key, `) === "onClick" ? "${event}" : (`, key, `)`]) : key
	}
	const transformOn$1 = (dir, node, context) => {
		return transformOn(dir, node, context, (baseResult) => {
			const { modifiers } = dir
			if (!modifiers.length) return baseResult
			let { key, value: handlerExp } = baseResult.props[0]
			const { keyModifiers, nonKeyModifiers, eventOptionModifiers } = resolveModifiers(key, modifiers, context, dir.loc)
			// normalize click.right and click.middle since they don't actually fire
			if (nonKeyModifiers.includes('right')) {
				key = transformClick(key, `onContextmenu`)
			}
			if (nonKeyModifiers.includes('middle')) {
				key = transformClick(key, `onMouseup`)
			}
			if (nonKeyModifiers.length) {
				handlerExp = createCallExpression(context.helper(V_ON_WITH_MODIFIERS), [handlerExp, JSON.stringify(nonKeyModifiers)])
			}
			if (
				keyModifiers.length &&
				// if event name is dynamic, always wrap with keys guard
				(!isStaticExp(key) || isKeyboardEvent(key.content))
			) {
				handlerExp = createCallExpression(context.helper(V_ON_WITH_KEYS), [handlerExp, JSON.stringify(keyModifiers)])
			}
			if (eventOptionModifiers.length) {
				const modifierPostfix = eventOptionModifiers.map(capitalize).join('')
				key = isStaticExp(key) ? createSimpleExpression(`${key.content}${modifierPostfix}`, true) : createCompoundExpression([`(`, key, `) + "${modifierPostfix}"`])
			}
			return {
				props: [createObjectProperty(key, handlerExp)],
			}
		})
	}

	const transformShow = (dir, node, context) => {
		const { exp, loc } = dir
		if (!exp) {
			context.onError(createDOMCompilerError(58 /* X_V_SHOW_NO_EXPRESSION */, loc))
		}
		return {
			props: [],
			needRuntime: context.helper(V_SHOW),
		}
	}

	const transformTransition = (node, context) => {
		if (node.type === 1 /* ELEMENT */ && node.tagType === 1 /* COMPONENT */) {
			const component = context.isBuiltInComponent(node.tag)
			if (component === TRANSITION$1) {
				return () => {
					if (!node.children.length) {
						return
					}
					// warn multiple transition children
					if (hasMultipleChildren(node)) {
						context.onError(
							createDOMCompilerError(59 /* X_TRANSITION_INVALID_CHILDREN */, {
								start: node.children[0].loc.start,
								end: node.children[node.children.length - 1].loc.end,
								source: '',
							})
						)
					}
					// check if it's s single child w/ v-show
					// if yes, inject "persisted: true" to the transition props
					const child = node.children[0]
					if (child.type === 1 /* ELEMENT */) {
						for (const p of child.props) {
							if (p.type === 7 /* DIRECTIVE */ && p.name === 'show') {
								node.props.push({
									type: 6 /* ATTRIBUTE */,
									name: 'persisted',
									value: undefined,
									loc: node.loc,
								})
							}
						}
					}
				}
			}
		}
	}
	function hasMultipleChildren(node) {
		// #1352 filter out potential comment nodes.
		const children = (node.children = node.children.filter((c) => c.type !== 3 /* COMMENT */ && !(c.type === 2 /* TEXT */ && !c.content.trim())))
		const child = children[0]
		return children.length !== 1 || child.type === 11 /* FOR */ || (child.type === 9 /* IF */ && child.branches.some(hasMultipleChildren))
	}

	const ignoreSideEffectTags = (node, context) => {
		if (node.type === 1 /* ELEMENT */ && node.tagType === 0 /* ELEMENT */ && (node.tag === 'script' || node.tag === 'style')) {
			context.onError(createDOMCompilerError(60 /* X_IGNORED_SIDE_EFFECT_TAG */, node.loc))
			context.removeNode()
		}
	}

	const DOMNodeTransforms = [transformStyle, ...[transformTransition]]
	const DOMDirectiveTransforms = {
		cloak: noopDirectiveTransform,
		html: transformVHtml,
		text: transformVText,
		model: transformModel$1,
		on: transformOn$1,
		show: transformShow,
	}
	function compile$1(template, options = {}) {
		return baseCompile(
			template,
			extend({}, parserOptions, options, {
				nodeTransforms: [
					// ignore <script> and <tag>
					// this is not put inside DOMNodeTransforms because that list is used
					// by compiler-ssr to generate vnode fallback branches
					ignoreSideEffectTags,
					...DOMNodeTransforms,
					...(options.nodeTransforms || []),
				],
				directiveTransforms: extend({}, DOMDirectiveTransforms, options.directiveTransforms || {}),
				transformHoist: null,
			})
		)
	}

	// This entry is the "full-build" that includes both the runtime
	{
		initDev()
	}
	const compileCache = Object.create(null)
	function compileToFunction(template, options) {
		if (!isString(template)) {
			if (template.nodeType) {
				template = template.innerHTML
			} else {
				warn$1(`invalid template option: `, template)
				return NOOP
			}
		}
		const key = template
		const cached = compileCache[key]
		if (cached) {
			return cached
		}
		if (template[0] === '#') {
			const el = document.querySelector(template)
			if (!el) {
				warn$1(`Template element not found or is empty: ${template}`)
			}
			// __UNSAFE__
			// Reason: potential execution of JS expressions in in-DOM template.
			// The user must make sure the in-DOM template is trusted. If it's rendered
			// by the server, the template should not contain any user data.
			template = el ? el.innerHTML : ``
		}
		const { code } = compile$1(
			template,
			extend(
				{
					hoistStatic: true,
					onError: onError,
					onWarn: (e) => onError(e, true),
				},
				options
			)
		)
		function onError(err, asWarning = false) {
			const message = asWarning ? err.message : `Template compilation error: ${err.message}`
			const codeFrame = err.loc && generateCodeFrame(template, err.loc.start.offset, err.loc.end.offset)
			warn$1(codeFrame ? `${message}\n${codeFrame}` : message)
		}
		// The wildcard import results in a huge object with every export
		// with keys that cannot be mangled, and can be quite heavy size-wise.
		// In the global build we know `Vue` is available globally so we can avoid
		// the wildcard object.
		const render = new Function(code)()
		render._rc = true
		return (compileCache[key] = render)
	}
	registerRuntimeCompiler(compileToFunction)

	exports.BaseTransition = BaseTransition
	exports.Comment = Comment
	exports.EffectScope = EffectScope
	exports.Fragment = Fragment
	exports.KeepAlive = KeepAlive
	exports.ReactiveEffect = ReactiveEffect
	exports.Static = Static
	exports.Suspense = Suspense
	exports.Teleport = Teleport
	exports.Text = Text
	exports.Transition = Transition
	exports.TransitionGroup = TransitionGroup
	exports.VueElement = VueElement
	exports.callWithAsyncErrorHandling = callWithAsyncErrorHandling
	exports.callWithErrorHandling = callWithErrorHandling
	exports.camelize = camelize
	exports.capitalize = capitalize
	exports.cloneVNode = cloneVNode
	exports.compatUtils = compatUtils
	exports.compile = compileToFunction
	exports.computed = computed$1
	exports.createApp = createApp
	exports.createBlock = createBlock
	exports.createCommentVNode = createCommentVNode
	exports.createElementBlock = createElementBlock
	exports.createElementVNode = createBaseVNode
	exports.createHydrationRenderer = createHydrationRenderer
	exports.createPropsRestProxy = createPropsRestProxy
	exports.createRenderer = createRenderer
	exports.createSSRApp = createSSRApp
	exports.createSlots = createSlots
	exports.createStaticVNode = createStaticVNode
	exports.createTextVNode = createTextVNode
	exports.createVNode = createVNode
	exports.customRef = customRef
	exports.defineAsyncComponent = defineAsyncComponent
	exports.defineComponent = defineComponent
	exports.defineCustomElement = defineCustomElement
	exports.defineEmits = defineEmits
	exports.defineExpose = defineExpose
	exports.defineProps = defineProps
	exports.defineSSRCustomElement = defineSSRCustomElement
	exports.effect = effect
	exports.effectScope = effectScope
	exports.getCurrentInstance = getCurrentInstance
	exports.getCurrentScope = getCurrentScope
	exports.getTransitionRawChildren = getTransitionRawChildren
	exports.guardReactiveProps = guardReactiveProps
	exports.h = h
	exports.handleError = handleError
	exports.hydrate = hydrate
	exports.initCustomFormatter = initCustomFormatter
	exports.initDirectivesForSSR = initDirectivesForSSR
	exports.inject = inject
	exports.isMemoSame = isMemoSame
	exports.isProxy = isProxy
	exports.isReactive = isReactive
	exports.isReadonly = isReadonly
	exports.isRef = isRef
	exports.isRuntimeOnly = isRuntimeOnly
	exports.isShallow = isShallow
	exports.isVNode = isVNode
	exports.markRaw = markRaw
	exports.mergeDefaults = mergeDefaults
	exports.mergeProps = mergeProps
	exports.nextTick = nextTick
	exports.normalizeClass = normalizeClass
	exports.normalizeProps = normalizeProps
	exports.normalizeStyle = normalizeStyle
	exports.onActivated = onActivated
	exports.onBeforeMount = onBeforeMount
	exports.onBeforeUnmount = onBeforeUnmount
	exports.onBeforeUpdate = onBeforeUpdate
	exports.onDeactivated = onDeactivated
	exports.onErrorCaptured = onErrorCaptured
	exports.onMounted = onMounted
	exports.onRenderTracked = onRenderTracked
	exports.onRenderTriggered = onRenderTriggered
	exports.onScopeDispose = onScopeDispose
	exports.onServerPrefetch = onServerPrefetch
	exports.onUnmounted = onUnmounted
	exports.onUpdated = onUpdated
	exports.openBlock = openBlock
	exports.popScopeId = popScopeId
	exports.provide = provide
	exports.proxyRefs = proxyRefs
	exports.pushScopeId = pushScopeId
	exports.queuePostFlushCb = queuePostFlushCb
	exports.reactive = reactive
	exports.readonly = readonly
	exports.ref = ref
	exports.registerRuntimeCompiler = registerRuntimeCompiler
	exports.render = render
	exports.renderList = renderList
	exports.renderSlot = renderSlot
	exports.resolveComponent = resolveComponent
	exports.resolveDirective = resolveDirective
	exports.resolveDynamicComponent = resolveDynamicComponent
	exports.resolveFilter = resolveFilter
	exports.resolveTransitionHooks = resolveTransitionHooks
	exports.setBlockTracking = setBlockTracking
	exports.setDevtoolsHook = setDevtoolsHook
	exports.setTransitionHooks = setTransitionHooks
	exports.shallowReactive = shallowReactive
	exports.shallowReadonly = shallowReadonly
	exports.shallowRef = shallowRef
	exports.ssrContextKey = ssrContextKey
	exports.ssrUtils = ssrUtils
	exports.stop = stop
	exports.toDisplayString = toDisplayString
	exports.toHandlerKey = toHandlerKey
	exports.toHandlers = toHandlers
	exports.toRaw = toRaw
	exports.toRef = toRef
	exports.toRefs = toRefs
	exports.transformVNodeArgs = transformVNodeArgs
	exports.triggerRef = triggerRef
	exports.unref = unref
	exports.useAttrs = useAttrs
	exports.useCssModule = useCssModule
	exports.useCssVars = useCssVars
	exports.useSSRContext = useSSRContext
	exports.useSlots = useSlots
	exports.useTransitionState = useTransitionState
	exports.vModelCheckbox = vModelCheckbox
	exports.vModelDynamic = vModelDynamic
	exports.vModelRadio = vModelRadio
	exports.vModelSelect = vModelSelect
	exports.vModelText = vModelText
	exports.vShow = vShow
	exports.version = version
	exports.warn = warn$1
	exports.watch = watch
	exports.watchEffect = watchEffect
	exports.watchPostEffect = watchPostEffect
	exports.watchSyncEffect = watchSyncEffect
	exports.withAsyncContext = withAsyncContext
	exports.withCtx = withCtx
	exports.withDefaults = withDefaults
	exports.withDirectives = withDirectives
	exports.withKeys = withKeys
	exports.withMemo = withMemo
	exports.withModifiers = withModifiers
	exports.withScopeId = withScopeId

	Object.defineProperty(exports, '__esModule', { value: true })

	return exports
})({})
